I want to see what YOU know about Factors and Multiples!

Which of the following is a factor of 12? Select all that apply.

• 12

• 2

• 24

• 3

Select all of the multiples of 8.

• 2

• 8

• 32

• 4

All the factors of 49 are.....

• 1,49

• 1,6,8,49

• 1,7

• 1,7,49

Is 10 a multiple of 5?

• Yes

• No

Is 3 a factor of 21?

• Yes

• No

List the first (4) multiples of 8

• 1, 2, 4, 8

• 8, 16, 24, 32

Find ALL FACTORS of 24

• 1, 2, 12, 24

• 1, 2, 8, 24

• 1, 2, 3, 4, 5, 6, 8, 12, 24

• 1, 2, 3, 4, 6, 8, 12, 24

Which is a NOT a factor of 9?

• 0
• 1
• 3
• 9

Joe has listed the first 4 multiples of 7 as: 
7   14    22     28
Which one is incorrect?

• 7
• 14
• 22
• 28

Which are factors of 20?

• 2,10,5,4,1,20

• 3,5,7,9

• 40,80,100

• 15,25,35