Factors and Multiples

Front

What are factors?

Back

Factors are numbers that can be multiplied together to get another number. For example, the factors of 20 are 1, 2, 4, 5, 10, and 20.

Front

What are multiples?

Back

Multiples are the result of multiplying a number by an integer. For example, the first four multiples of 3 are 3, 6, 9, and 12.

Front

Which numbers are factors of 30?

Back

1, 2, 3, 5, 6, 10, 15, and 30 are factors of 30.

Front

True or False: 4 is a factor of 16.

Back

True, because 4 x 4 = 16.

Front

List the first 4 multiples of 5.

Back

5, 10, 15, 20.

Front

Identify a factor of 36.

Back

6 is a factor of 36 because 6 x 6 = 36.

Front

Which of the following is a multiple of 8: 16, 20, 22?

Back

16 is a multiple of 8 because 8 x 2 = 16.

Front

What is the greatest factor of any number?

Back

The greatest factor of any number is the number itself.

Front

True or False: 12 is a multiple of 3.

Back

True, because 3 x 4 = 12.

Front

What are the first 4 multiples of 10?

Back

10, 20, 30, 40.