Determining Factors and Multiples

Which number is a factor of 20, but not a multiple of 2?

• 12

• 5

• 10

• 4

Which number is a factor of 15, but not a multiple of 3?

• 4

• 8

• 5

• 6

Which number is a factor of 18, but not a multiple of 3?

• 2

• 6

• 9

• 8

Which number is a factor of 12, but not a multiple of 3?

• 6

• 9

• 8

• 4

Which number is a factor of 14, but not a multiple of 2

• 4

• 7

• 3

• 5

Which number is a factor of 16, but not a multiple of 4?

• 6

• 10

• 2

• 8

Which number is a factor of 20, but not a multiple of 4?

• 6

• 12

• 5

• 8

Which number is a factor of 24, but not a multiple of 6?

• 8

• 12

• 10

• 7

Which number is a factor of 21, but not a multiple of 7?

• 4

• 5

• 2

• 3

Which number is a factor of 18, but not a multiple of 2?

• 8

• 6

• 9

• 4