Factors and Multiples

Front

What are factors?

Back

Factors are numbers that can be multiplied together to get another number.

Front

What are the factors of 8?

Back

1, 2, 4, 8

Front

Which of the following is a factor of 25?

Back

5

Front

What are the factors of 18?

Back

1, 2, 3, 6, 9, 18

Front

What are multiples?

Back

Multiples are the result of multiplying a number by an integer.

Front

What are the first four multiples of 10?

Back

10, 20, 30, 40

Front

What are the first five multiples of 6?

Back

6, 12, 18, 24, 30

Front

How do you find the factors of a number?

Back

To find the factors, list all the numbers that divide evenly into the number.

Front

What is the smallest factor of any number?

Back

The smallest factor of any number is always 1.

Front

What is a prime number?

Back

A prime number is a number greater than 1 that has no factors other than 1 and itself.