Math prealgebra factors and multiples greatest common factor. Word problems involving highest common factor and lowest common multiple. Grade 6 gcf and lcm word problems and worksheets greatest common factor gcf of numbers is the largest number that divides evenly into those numbers. Create free printable worksheets for finding the greatest common factor gfc and least common multiple lcm of up to 6 numbers. This bundled lesson includes a ppt saved as a pdf for introducing analyzing and categorizing gcf and lcm word problems. Browse lcm gcf word problems resources on teachers pay teachers, a marketplace trusted by millions of teachers for original educational resources. They all start practising at the same time and keep repeating their routines when completed. The questions on the quiz will require students to use their mathematical knowledge. Hcf and lcm word problems with answer key worksheets. If a student is struggling with the problem, i will suggest that they look at each clue individually and then determine where the answers may overlap. Recap so far, we have seen how to find the factors of a number, the prime factors of a number, the h. Read each problem and write gcf greatest common factor or lcm least common. This factors worksheet is great for practicing solving for the least common multiple and greatest common factor of number sets which are very important in working with fractions.
Practice gcf and lcm problems which are available in gcf and lcm worksheets. This way students can work with other students who are around their same skill level. Free greatest common factor worksheets with solutions, free least common. Math mammoth grade 6 worksheets consist of two workbooks, 6a and 6b, covering all 6th grade topics. Each problem sheet in these two workbooks has been handcrafted, with varying problems that both emphasize understanding of concepts and practice computation, with numerous word problems. The worksheets can be made in pdf or html formats, you can choose the number ranges, the number of problems, workspace, font size, and border. As there is a word simultaneously so you have to find the lcm of 48,72 and 108. If she did all three activities today, in how many days will she do all three activities again on the same day. Lcm gcf word problems basic operations quiz quizizz. This worksheet and quiz will help students measure their aptitude with gcf and lcm word problems. Use the distributive property to express a sum of two whole numbers 1100 with a.
If youre seeing this message, it means were having trouble loading external resources on our website. In 30 minutes, how many times do they toll together. Displaying all worksheets related to gcf and lcm word problems 2. Grade 6 maths word problems with solutions and explanations. Greatest common factor word problems grade 6 worksheets. Here are three examples of word problems which can be solved using the gcf or the lcm. Greatest common factor gcf and least common multiple.
Worksheets are gcf and lcm word problems 2, greatest common factor gcf and least common multiple, multiples word problems involving, gcf and lcm word problems answer key, name class date gcf and lcm word problems, word problems involving greatest common factor and least, least common multiple. Harry, charlie and alyssa are rehearsing music routines. Displaying top 8 worksheets found for gcf and lcm word problem. Find the greatest common factor gfc of 24, 40 and 60. Worksheets, practice lcm and gcf problems with worksheets and answers. Sixth grade lesson gcf and lcm word problems betterlesson. These worksheets require trees to determine the prime factorization of a number, including showing expanded and exponential forms. Matthew goes hiking every 12 days and swimming every 6 days. The product of two integers is equal to the product of their lcm and gcf. Find the prime factors for each number draw a prime factor diagram remember numbers in the overlap hcf numbers in the whole diagram lcm. There are 40 girls and 32 boys who want to participate in 6th grade intramurals. Thus, the lcm of 48,72 and 108 2 x 2 x 2 x 2 x 3 x 3 x 3 432 seconds so after 144 seconds 7 min 12 seconds all the traffic lights will change simultaneously 7 min 12 seconds past 7 am. Greatest common factor gcf of numbers is the largest number that divides evenly into those numbers. Balloons are sold in bags of 20, party horns are sold in bags of 10, and there are 8 candy bars in a package.
Free worksheets for the greatest common factor gfc and. Printable worksheets and online practice tests on lcm and hcf for grade 6. Improve your skills with free problems in hcf and lcm. Greatest common factor gcf and least common multiple lcm word problems grade 5 math word problems worksheet read and answer each question. Every time you click the new worksheet button, you will get a brand new printable pdf worksheet on lcm and hcf. Some of the worksheets displayed are word problems involving greatest common factor and least, math mammoth grade 6 b worktext sample, name class date gcf and lcm word problems, greatest common factor gcf and least common multiple, finding the greatest common. Here we have a couple of word problemsone searching for the least common multiple and the other for the greatest common factor. Math mammoth grade 6a and grade 6b worktexts comprise a complete math curriculum for the sixth grade mathematics studies, aligned to the common core standards. Grade 5 math worksheets on finding the lowest common multiple of two numbers below free pdf worksheets from learning. Grade 6 gcf and lcm word problems displaying top 8 worksheets found for this concept some of the worksheets for this concept are gcf and lcm word problems 2, multiples word problems involving, name class date gcf and lcm word problems, word problems involving greatest common factor and least, greatest common factor gcf and least common multiple, greatest. Gcf and lcm word problems from gcf and lcm word problems to 6th grade math. Magellan has decided to make party baskets for the fund raiser. I go over group expectations and pass out the group work rubric.
This lesson unit is intended to help you to assess how well students are able to understand the meanings of the terms greatest common factor gcf and least common multiple lcm. Harry takes 75 seconds to finish his drum routine, charlie takes 5 seconds to finish his bass routine and alyssa completes her piano routine in 225 seconds. Gcf and lcm word problems for sixth grade lumos learning. Categorizing and solving gcf and lcm word problems word. They have to divide up the sweets into small trays with equal number of sweets. He wants to create some identical refreshment tables that will operate during the american football game.
What is the greatest number of bouquets she can make. Some of the worksheets for this concept are gcf and lcm word problems 2, name class date gcf and lcm word problems, gcf and lcm word problems 1, word problems involving greatest common factor and least, multiples word problems involving, math mammoth grade 6 b worktext sample, quiz on gcf lcm, least. Displaying all worksheets related to lcm word problems. Some of the worksheets displayed are gcf and lcm word problems 2, word problems involving greatest common factor and least, grade 6 lcm and hcf, name class date gcf and lcm word problems, factors multiples primes prime factors lcm and hcf, least common multiples. Each team must have the same number of boys and girls. At the gym, hillary swims every 6 days, runs every 4 days and cycles every 16 days. On a separate piece of paper show your working out, with the number of the question. Kamal has 6 cans of regular soda and 15 cans of diet soda. Find the prime factors for each number draw a prime factor diagram remember numbers in the overlap hcf numbers in the whole diagram lcm 1. A quiz of 10 word problems involving the usage of the greatest common factor and the least common multiple.
Word problems prealgebra word problems money word problems investing. In other words, one 1 teacher may make copies of these worksheets to be used with hisher students. Before look at the worksheet, if you would like to learn the stuff gcf and lcm, please click here. Gcf and lcm word problems worksheet onlinemath4all.
In this section, we will learn how to solve word problems involving highest common factor and lowest common multiple. In my classroom, i use cps clickers and the students vote on which type gcf or lcm word problem is being shown. Word problems involving greatest common factor and least. In particular, the lesson will help you to identify and help students who. Math mammoth grade 6 a and grade 6 b worktexts comprise a complete math curriculum for the sixth grade mathematics studies, aligned to the common core standards. Decimal word problems find gcf and lcm of 2 or more numbersm06. Detailed solutions and full explanations to grade 6 maths word problems are presented. Worksheet given in this section will be much useful to the students who would like to practice solving word problems on gcf and lcm. Showing top 8 worksheets in the category hcf and lcm word problems with answer key. Rounding decimals learn to subtract decimals division assessment ii.
Gcf lcm word problems free download as powerpoint presentation. Gcf and lcm foldable key words to help solve word problems. Chapter 2 gcf and lcm word problems 6th grade youtube. Read the lesson on least common multiple if you need to learn how to find the lowest common multiple we use the least common multiple when adding or subtracting fractions with unlike denominators.
Greatest common factorleast common multiple word problems. Scribd is the worlds largest social reading and publishing site. Free worksheets for the greatest common factor gfc and least. Worksheets are gcf and lcm word problems 2, name class date gcf and lcm word problems, greatest common factor gcf and least common multiple, multiples word problems involving, word problems involving greatest common factor and least, greatest common factorleast common multiple word problems, word problem. Grade 6 gcf and lcm word problems displaying top 8 worksheets found for this concept some of the worksheets for this concept are gcf and lcm word problems 2, multiples word problems involving, name class date gcf and lcm word problems, word problems involving greatest common factor and least, greatest common factor gcf and least common. I use the ticket to go data from the previous lesson multiples, lcm, and gcf to create homogeneous groups for this part of the lesson. She wants to make bouquets with the same number of each color flower in each bouquet. Improve your math knowledge with free questions in gcf and lcm. I can find the least common multiple or least common denominator. Word problems involving highest common factor and lowest common multiple read each question carefully and think about what the question is asking. Lowest common multiple lcm of numbers is the minimum number of which the numbers are factors. This part b covers the latter half of the 6th grade. Showing top 8 worksheets in the category greatest common factor word problems grade 6. Six bells commence tolling together and toll at intervals of 2, 4, 6, 8 10 and 12 seconds respectively.
1501 1123 1352 453 735 101 742 104 1662 1411 1178 274 1045 428 1272 731 217 191 1062 144 791 1255 1533 58 1370 1295 1373 1403 228 837 1241 1192 652 402 706 84 318 550 173 851 1156 477 295 616