Factors

Front

What is a factor?

Back

A factor is a whole number that can be divided evenly into another number.

Front

Which number IS a factor of 25? Options: 5, 2, 3, 4

Back

5

Front

Which number is NOT a factor of 63? Options: 8, 21, 3, 7

Back

8

Front

Which number IS a factor of 15? Options: 3, 12, 7, 8

Back

3

Front

Which number is NOT a factor of 45? Options: 12, 5, 9, 15

Back

12

Front

Which number is NOT a factor of 36? Options: 8, 6, 12, 4

Back

8

Front

List all factors of 12.

Back

1, 2, 3, 4, 6, 12

Front

What is the greatest common factor (GCF) of 8 and 12?

Back

The GCF of 8 and 12 is 4.

Front

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

Back

The LCM of 3 and 4 is 12.

Front

If a number is a factor of 30, what are some possible numbers?

Back

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