Factors and Multiples

What are the first 4 multiples of 3?

• 1 x 3

• 3, 6, 9, 12

• 3, 4, 5, 6

Is 35 a multiple of 5?

• Yes

• No

Choose all the factors of 10. There will be more than once answer!

• 1 x 10

• 10 x 2

• 2 x 5

What is a factor that every number has?

• 5

• 2

• 1

List the first 4 multiples of 4

• 1 x 4 and 2 x 2

• 4, 6, 8, 10

• 4, 8, 12, 16

Is 6 a factor of 10?

• Yes

• No

What are ALL the factors of 12?

• 1 x 12, 3 x 4

• 1 x 12, 6 x 3, 3 x 4

• 1 x 12, 2 x 6, 3 x 4

Is 4 a multiple of 2?

• Yes

• No

What is the Greatest Common Factor of 6 and 4?

1, 2, 3, 6

1, 2, 4

• 1

• 4

• 2

What is the least common multiple of 5 and 4?

5, 10, 15, 20, 25, 30, 35, 40

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

• 2

• 20

• 40