Factors and Multiples

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 48?

Back

6 is a factor of 48.

Front

List the first 4 multiples of 7.

Back

The first 4 multiples of 7 are: 7, 14, 21, 28.

Front

Which is a factor of 12?

Back

3 is a factor of 12.

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 the result of multiplying a number by an integer.

Front

Is 1 a prime number?

Back

No, 1 is not a prime number because it has only one factor.

Front

What are the factors of 24?

Back

The factors of 24 are: 1, 2, 3, 4, 6, 8, 12, 24.

Front

What are the first three multiples of 5?

Back

The first three multiples of 5 are: 5, 10, 15.

Front

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

Back

The GCF of 8 and 12 is 4.