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 12 are 1, 2, 3, 4, 6, and 12.

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

List the first four multiples of 5.

Back

5, 10, 15, 20

Front

What is the smallest multiple of any number?

Back

The smallest multiple of any number is the number itself.

Front

Identify the first 5 multiples of 6.

Back

6, 12, 18, 24, 30

Front

Which of the following is a multiple of 4? 12, 15, 17, 19

Back

12

Front

List the factors of 30.

Back

1, 2, 3, 5, 6, 10, 15, 30

Front

What is the greatest common factor (GCF)?

Back

The GCF is the largest number that can divide two or more numbers without leaving a remainder.

Front

What is a prime number?

Back

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

Front

List the first four multiples of 9.

Back

9, 18, 27, 36