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 numbers that can be divided by a certain number without leaving a remainder. For example, the multiples of 4 are 4, 8, 12, 16, 20, etc.

Front

Which are factors of 20?

Back

The factors of 20 are 1, 2, 4, 5, 10, and 20.

Front

Which number is a factor of 6?

Back

The number 2 is a factor of 6.

Front

Which of the following are multiples of 4? 1, 2, 4, 8, 12, 16, 20

Back

The multiples of 4 from the list are 4, 8, 12, 16, and 20.

Front

List the factors of 30.

Back

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

Front

Which of the following are multiples of 6? 6, 12, 18, 24

Back

The multiples of 6 are 6, 12, 18, and 24.

Front

What is the smallest factor of any number?

Back

The smallest factor of any number is always 1.

Front

What is the largest factor of a number?

Back

The largest factor of a number is the number itself.

Front

How do you find the factors of a number?

Back

To find the factors of a number, divide it by whole numbers starting from 1 and see which divisions result in whole numbers.