How to find the least common multiple

Practice Questions

ISEE Upper Level Mathematics Achievement › How to find the least common multiple

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1

Which of the following is the least common multiple of 6, 9, and 12?

2

Find the LCM of and

3

What is the least common multiple of 4, 12, and 16?

4

What is the least common multiple of and ?

5

What is the least common multiple of and ?

6

What is the least common multiple of 16 and 20?

7

What is the least common multiple of and ?

8

What is the least common multiple of 15 and 18?

9

Which of the following values of makes this statement true?

10

Which of the following values of makes this statement false?

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