Factors and Multiples

What is the least common multiple of the following numbers?

10

6

What is the least common multiple of the following numbers?

4- 8, 12, 16, 20, 24, 28, 32, 36 40,

8- 8, 16, 24, 32, 40

3- 6, 9, 12, 15, 18, 21, 24, 27, 30

What is the Greatest Common Factor of the following set of number?

15 60

What is the greatest common factor (GCF) of the following numbers?

36 48

What is the Greatest Common Factor (GCF) for the following numbers?

16 and 24 and 40

• 16

• 12

• 8

• 4

What is the least common multiple of the following two numbers?

9

7