Front

What are factors?

Back

Factors are numbers that can be multiplied together to get another number.

Tags

CCSS.4.OA.B.4

Front

What are the factors of 8?

Back

1, 2, 4, 8

Tags

CCSS.4.OA.B.4

Front

What are multiples?

Back

Multiples are numbers that can be obtained by multiplying a number by whole numbers.

Front

List the first 5 multiples of 8.

Back

8, 16, 24, 32, 40

Front

Which number is not a factor of 36?

Back

5

Tags

CCSS.4.OA.B.4

Front

What are the factors of 15?

Back

1, 3, 5, 15

Tags

CCSS.4.OA.B.4

Front

What is the smallest factor of any number?

Back

1 is the smallest factor of any number.

Tags

CCSS.4.OA.B.4

Front

What is a prime number?

Back

A prime number is a number greater than 1 that has no positive divisors other than 1 and itself.

Tags

CCSS.4.OA.B.4

Front

Is 21 a multiple of 3?

Back

Yes, 21 is a multiple of 3.

Tags

CCSS.4.OA.B.4

Front

What is the greatest common factor (GCF)?

Back

The GCF is the largest number that can divide two or more numbers without leaving a remainder.