Factors and Multiples

Front

What is a factor?

Back

A factor is a number that divides another number without leaving a remainder.

Front

List the factors of 16.

Back

1, 2, 4, 8, 16

Front

What is a multiple?

Back

A multiple is the result of multiplying a number by an integer.

Front

List the first 4 multiples of 5.

Back

5, 10, 15, 20

Front

Which number is a factor of 24? 1, 2, 3, 4, 6, 8, 12, 24

Back

All of them are factors of 24.

Front

Which number is NOT a factor of 30? 1, 2, 3, 5, 6, 7, 10, 15, 30

Back

7 is NOT a factor of 30.

Front

List the first 5 multiples of 3.

Back

3, 6, 9, 12, 15

Front

Which number is a multiple of 4? 5, 8, 10, 12

Back

8 and 12 are multiples of 4.

Front

What is the greatest common factor (GCF) of 12 and 16?

Back

The GCF of 12 and 16 is 4.

Front

What is the least common multiple (LCM) of 3 and 4?

Back

The LCM of 3 and 4 is 12.