Factors and prime number

Front

Which number is a FACTOR of 16? Options: 7, 6, 9, 4

Back

4

Front

A PRIME NUMBER is...

Back

a number that has only two factors.
(1 and itself)

Front

Which number is COMPOSITE? Options: 11, 13, 21, 23

Back

21

Front

Which number below is NOT PRIME? 2, 11, 13, 18

Back

18

Front

Which choice lists all the factors for the number 24? Options: 2, 3, 4, 6, 8, 12, 24, 2, 3, 4, 6, 8, 12, 24, 36, 1, 2, 3, 4, 6, 8, 12, 24, 1, 2, 4, 5, 6, 8, 12, 24

Back

1, 2, 3, 4, 6, 8, 12, 24

Front

Is 2 a prime or composite number?

Back

Prime

Front

What is a number with only 2 factors? Options: prime, composite, factor, multiple

Back

prime

Front

The only factors that prime numbers have are: 0 and 1, 0 and itself, 1 and itself, 1

Back

1 and itself

Front

Which number is NOT a factor of 10? Options: 1, 2, 3, 5

Back

3

Front

Which choice lists all the factors for the number 24? Options: 2, 3, 4, 6, 8, 12, 24, 2, 3, 4, 6, 8, 12, 24, 36, 1, 2, 3, 4, 6, 8, 12, 24, 1, 2, 4, 5, 6, 8, 12 ,24

Back

1, 2, 3, 4, 6, 8, 12, 24