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Download free printable LCM by Prime Factorization Worksheets to practice. With thousands of questions available, you can generate as many LCM by Prime Factorization Worksheets as you want.

Download Worksheet1.

Find the LCM of the following by using prime factorization: 12 and 18

2.

Find the LCM of the following by using prime factorization: 44 and 22

3.

Find the LCM of the following by using prime factorization: 24 and 36

4.

Find the LCM of the following by using prime factorization: 90 and 10

5.

Find the LCM of the following by using prime factorization: 12 and 18

6.

Find the LCM of the following by using prime factorization: 10 and 15

7.

Find the LCM of the following by using prime factorization: 8 and 12

8.

Find the LCM of the following by using prime factorization: 6 and 9

9.

Find the LCM of the following by using prime factorization: 4 and 6

10.

Find the LCM of the following by using prime factorization: 5 and 10

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