Factors and Multiples Composite and Prime

Which shows ALL of the factors of 14?

• 1, 14

• 2, 7

• 1, 2, 7, 14

• 1, 28

Is 3 a prime number?

• Yes, because it has more than one factor pair.

• Yes, because it only has one factor pair.

• No, because it has more than one factor pair.

• No, because it has only one factor pair.

Which is not a factor of 36?

• 1

• 5

• 6

• 12

Which one shows ALL of the factors of 6?

• 1, 6, 12

• 1, 2, 3, 6

• 1, 2, 3,

• 1, 6

Is 10 prime or composite?

• prime

• composite

8, 12, 16, 20, and 24 are all multiples of ___.

• 3

• 6

• 4

• 9

What are the first 5 multiples of 3?

• 3, 6, 9, 12, 16

• 3, 6, 9, 13, 15

• 3, 6, 8, 12, 15

• 3, 6, 9, 12, 15

Which of these whole numbers is a factor of EVERY even number?

• 2

• 4

• 6

• No number is a factor of EVERY even number.

Which number fits all of these clues?
- Is an odd number
- is a multiple of 7
- is NOT a multiple of 2
- is a multiple of 3

• 14

• 21

• 28

• 42

Which number is prime?

• 13

• 15

• 18

• 21