MATHEMATICS 5

The Least Common Multiple or LCM of 15 and 9 is....

• 3

• 15

• 45

• 135

What is the LCM of 6 and 10

• 20

• 30

• 50

• 60

What is the least number of candies that can be divided equally among 8, 9 and 12 children?

• 72

• 36

• 64

What is the LCM of 6 and 9?

• 12

• 18

• 36

• 48

The LCM of 4, 8 and 16 is....

• 8

• 16

• 24

• 36

What is the Greatest Common Factor or GCF of 8 and 20

• 8

• 6

• 4

• 2

What are the common factors of 16 and 48?

• 2, 4,8, and 16

• 2,4,8, and 12

• 2, 4, 12, and 16

• 2,8, 12, and 16

What is the GCF of 12 and 32?

• 2

• 4

• 6

• 8

What is the GCF of 32, 48, and 56?

• 4

• 6

• 8

• 12

The GCF of 10 and 20 is...

• 5

• 10

• 15

• 20