Factors and Multiples

Front

What is a factor?

Back

A factor is a whole number that can be divided evenly into another number.

Front

What is a multiple?

Back

A multiple is the result of multiplying a number by an integer.

Front

List the first five multiples of 5.

Back

5, 10, 15, 20, 25

Front

Is 12 a multiple of 3?

Back

Yes, because 3 x 4 = 12.

Front

What are the factors of 20?

Back

1, 2, 4, 5, 10, 20

Front

Is 8 a factor of 64?

Back

Yes, because 8 x 8 = 64.

Front

What is the least common multiple (LCM) of 4 and 5?

Back

The LCM of 4 and 5 is 20.

Front

What is the greatest common factor (GCF) of 12 and 16?

Back

The GCF of 12 and 16 is 4.

Front

Are all multiples of 10 also multiples of 5?

Back

Yes, because 10 is a multiple of 5.

Front

What is the first multiple of 7?

Back

The first multiple of 7 is 7.