Factors and Multiples

Front

What are multiples?

Back

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

Front

What are the first four multiples of 14?

Back

14, 28, 42, 56

Front

Which of the following is a multiple of 8: 24, 18, 35, 2?

Back

24

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 all the factors of 15?

Back

1, 3, 5, 15

Front

Which of the following is a factor of 25: 2, 15, 10, 5?

Back

5

Front

Which is NOT a factor of 9: 0, 1, 3, 9?

Back

0

Front

How do you find the multiples of a number?

Back

To find the multiples of a number, multiply that number by 1, 2, 3, and so on.

Front

What is the least common multiple (LCM)?

Back

The least common multiple (LCM) is the smallest multiple that two or more numbers have in common.

Front

What is the greatest common factor (GCF)?

Back

The greatest common factor (GCF) is the largest factor that two or more numbers share.