Multiples and Factors

Which number is a multiple of 12?

• 36

• 40

• 80

• 3

Which number is a multiple of 11?

• 1

• 12

• 66

• 35

1, 3, 5, 15

• Multiples of 15

• Factors of 15

• Factors of 5

• Multiples of 3

Factors of 2

• 1, 2

• 2, 4, 6, 8, 10

• 24, 6, 10, 24, 36

• 1

Which of these is not a factor of 12?

• 1

• 2

• 12

• 24

Which of these is not a multiple of 8?

• 8

• 16

• 4

• 24

What number is a factor of 6 but NOT a multiple of 2?

• 3

• 4

• 6

• 8

Composite numbers:

• Are always bigger than prime numbers

• Have more than 2 factors

• Have 2 pairs of factors

• Don't have factors

Which number is a factor of 6?

• 12

• 2

• 8

• 10

TRUE or FALSE?

A FACTOR is greater than the number you are factoring

• TRUE

• FALSE