Factors and Multiples Review

Front

What is a prime number?

Back

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

Front

What are the factors of 18?

Back

The factors of 18 are 1, 2, 3, 6, 9, and 18.

Front

What is a composite number?

Back

A composite number is a number that has more than two factors.

Front

What are the factors of 4?

Back

The factors of 4 are 1, 2, and 4.

Front

What are the factors of 6?

Back

The factors of 6 are 1, 2, 3, and 6.

Front

What are the factors of 3?

Back

The factors of 3 are 1 and 3.

Front

What are the factors of 8?

Back

The factors of 8 are 1, 2, 4, and 8.

Front

Is 17 a prime or composite number?

Back

17 is a prime number.

Front

What is the smallest prime number?

Back

The smallest prime number is 2.

Front

What is the largest single-digit prime number?

Back

The largest single-digit prime number is 7.