Finding the least common multiple of whole numbers find the lcm of each using the prime factorization of each whole number. Find factors of numbers as well as the greatest common factor.
Is 7 a common factor of 42 and 84.
Common multiples worksheet pdf. Worksheets in which students determine the least common multiple or lcm for each number set. B l2s0 a1i2 o akvu5txa7 bscowf qtnwhadr 9ez zl ll 6c n 3 r fa zl ol 9 srxizgoh ut8s i ir peusveqr fvoepda g g smaaudie m owpi8t8hb 3isn gfei un ciatbec hphrmeg oa5l jg 2ewbvrra5 x worksheet by kuta software llc kuta software infinite pre algebra name least common multiple date period. Here you ll find resources to help students review multiples of given numbers.
The simple method of finding the l c m of smaller numbers is to write down the multiples of the larger number until one of them is also a multiple of the smaller number. The factors worksheets are randomly created and will never repeat so you have an endless supply of quality factors worksheets to use in the classroom or at home. 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.
Beginning from the smallest multiple write the 8th multiple of 2. Find the lcm of 3 and 4. Is 238 a.
The exercises covered in this module include finding common multiples finding the least common multiple for a set of numbers and much more. The common multiples of 2 and 3 are. The multiples of 2 are.
Answer key least common multiples find the least common multiple lcm of 2 and 3. Least common multiple lcm worksheets. The multiples of 3 are.
2 4 6 8 10 12 14 16 18. Create free printable worksheets for finding the greatest common factor gfc and least common multiple lcm of up to 6 numbers. Here is a graphic preview for all of the factors worksheets you can select different variables to customize these factors worksheets for your needs.
The lowest common multiple l c m is the smallest number that is a common multiple of two or more numbers. 3 6 9 12 15 18. Simplifying fractions equivalent fractions operations with fractions.
Is 175 a multiple of 5 and 25. The least common multiple of 2 and 3 is 6. Lcm worksheets for kids to practice lcm problems.
1 36 32 2 20 30 3 6 15 4 34 16 5 28 20 6 27 36 7 9 15 8 35 14 9 35 28 10 30 40 11 40 16 12 42 49. Factors worksheets printable factors and multiples worksheets. Beginning from the smallest multiple write the 4th multiple of 9.
Is 6 a common factor of 54 and 148. Least common multiple lcm worksheets this extensive collection of printable worksheets on lcm is designed and recommended for students of grade 5 through grade 8. Least common multiple worksheets.
Do not use exponents. Factoring and gcf worksheets. Here you ll find worksheets on calculating the least common multiple or lcm.
Is 4 a common factor of 92 and 62.