Factors and Multiples

Front

What is a factor?

Back

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

Front

What is a multiple?

Back

A multiple is a number that can be divided by another number without leaving a remainder.

Front

List the factors of 30.

Back

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

Front

List the multiples of 4 up to 40.

Back

4, 8, 12, 16, 20, 24, 28, 32, 36, 40.

Front

Which number is a factor of 48 but not a multiple of 4?

Back

6.

Front

Which number is a multiple of 2 and 7?

Back

28.

Front

What is the greatest common factor (GCF) of 21 and 33?

Back

3.

Front

What is the least common multiple (LCM) of 4 and 6?

Back

12.

Front

If a number is a multiple of 5, what are its last digits?

Back

0 or 5.

Front

What is the relationship between factors and multiples?

Back

Factors are numbers that can be multiplied together to get another number, while multiples are the result of multiplying a number by an integer.