Factors and Multiples

Front

What is a factor?

Back

A factor is a number that divides another number without leaving a remainder.

Front

What is a multiple?

Back

A multiple is a number that can be divided by another number without a remainder.

Front

Which is a multiple of 3? 27, 22, 17, 16

Back

27

Front

What is a prime number?

Back

A prime number is a number that has only two factors: 1 and itself.

Front

Which number is a factor of 6? 2, 5, 7, 8

Back

2

Front

Which number is a multiple of 5? 75, 72, 51, 53

Back

75

Front

Which is a factor of 12? 24, 5, 3, 0.3

Back

3

Front

What are the first five multiples of 4?

Back

4, 8, 12, 16, 20

Front

What is the greatest common factor (GCF) of 8 and 12?

Back

The GCF of 8 and 12 is 4.

Front

What is the least common multiple (LCM) of 3 and 5?

Back

The LCM of 3 and 5 is 15.