Factors, Factors

Front

What is a factor?

Back

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

Tags

CCSS.4.OA.B.4

Front

Is 1 a factor of every number?

Back

Yes, 1 is a factor of every number.

Tags

CCSS.4.OA.B.4

Front

What are the factors of 12?

Back

1, 2, 3, 4, 6, 12

Tags

CCSS.4.OA.B.4

Front

What is a composite number?

Back

A composite number is a number that has more than two factors.

Tags

CCSS.4.OA.B.4

Front

Is 13 a factor of 39?

Back

Yes

Tags

CCSS.4.OA.B.4

Front

Is 7 a factor of 40?

Back

No

Tags

CCSS.4.OA.B.4

Front

Is 10 a factor of 20?

Back

Yes

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 a prime number?

Back

A prime number is a number that has exactly two factors: 1 and itself.

Tags

CCSS.4.OA.B.4

Front

How do you find the factors of a number?

Back

To find the factors of a number, divide it by whole numbers starting from 1 up to that number.

Tags

CCSS.4.OA.B.4