# Least Common Multiple

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## Least Common Multiple Answer Key

1.

What is the least common multiple (LCM) of 2 and 5?

- 10
- 20
- 16
- 100

2.

What is the Least Common Multiple (LCM) for 2 and 6?

- 2
- 12
- 6
- 8

3.

What is the least common multiple (LCM) of 6 and 12?

- 6
- 12
- 24
- 60

4.

What is the least common multiple of 4 and 15?

- 30
- 60
- 80
- 90

5.

Which is the least common multiple of 6 and 10?

- 20
- 30
- 60
- 90

6.

Which of the following pairs of numbers have a least common multiple (LCM) of 56?

- 2 and 28
- 7 and 8
- 4 and 14
- 3 and 17

7.

Find the LCM of the following numbers.

7, 2

7, 2

- 14

8.

What is the LCM of 36 and 60?

- 180

9.

Find the least common multiple.

2, 5, 8

2, 5, 8

- 40

10.

Find the LCM:

16, 24, 32

16, 24, 32

- 96

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