Finding Factors

Which choice is not a factor of 60?

• 3

• 14

• 30

• 4

Which choice is not a factor of 24?

• 3

• 4

• 18

• 2

Which is not a factor of 30?

• 12

• 3

• 2

• 5

Which choice is not a factor of 50?

• 25

• 12

• 10

• 5

Which choice is not a factor of 56?

• 8

• 5

• 4

• 2

Which choice is not a factor of 18?

• 3

• 14

• 6

• 2

Which choice is a factor of 70?

• 18

• 4

• 17

• 10

Which choice is a factor of 16?

• 8

• 6

• 17

• 18

Which choice is a factor of 72?

• 19

• 18

• 5

• 10

Which choice is a factor of 48?

• 24

• 20

• 11

• 13