Factor Pairs

Front

What is a factor?

Back

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

Front

List the factors of 9.

Back

The factors of 9 are 1, 3, and 9.

Front

Which number is NOT a factor of 9?

Back

2 is NOT a factor of 9.

Front

What are factor pairs?

Back

Factor pairs are two numbers that, when multiplied together, equal a given number.

Front

List the factor pairs of 18.

Back

The factor pairs of 18 are (1, 18), (2, 9), and (3, 6).

Front

Which number has 2 and 3 as a factor?

Back

18 has 2 and 3 as factors.

Front

What is the greatest factor of any number?

Back

The greatest factor of any number is the number itself.

Front

Which number is a factor of 28?

Back

7 is a factor of 28.

Front

Which number is NOT a factor of 18?

Back

7 is NOT a factor of 18.

Front

What is the smallest factor of any number?

Back

The smallest factor of any number is always 1.