Factors 4th Grade

Front

What is a factor?

Back

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

Front

What is a composite number?

Back

A whole number greater than 1 that has more than 2 factors.

Front

What is a prime number?

Back

A whole number greater than 1 that has exactly 2 factors: 1 and itself.

Front

What is the smallest prime number?

Back

2

Front

What is the smallest composite number?

Back

4

Front

List the factors of 12.

Back

1, 2, 3, 4, 6, 12

Front

List the factors of 15.

Back

1, 3, 5, 15

Front

Which number is NOT a composite number? 7, 8, 9, 10

Back

7

Front

Which number is a factor of 24? 8, 9, 7, 6

Back

8

Front

Which number is NOT a factor of 28? 4, 7, 6, 14

Back

6