Factors, Factors, and More Factors!

Front

What are factors?

Back

Factors are numbers that can be multiplied together to get another number. For example, the factors of 10 are 1, 2, 5, and 10.

Tags

CCSS.4.OA.B.4

Front

List all the factors of 72.

Back

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72.

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CCSS.4.OA.B.4

Front

What is a missing factor?

Back

A missing factor is a number that, when multiplied by another number, gives a product. For example, in 28 = 7 x __, the missing factor is 4.

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CCSS.4.NBT.B.6

Front

Find the missing factor: 72 = 8 x __.

Back

9

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CCSS.2.OA.C.3

Front

Find the missing factor: 56 = 7 x __.

Back

8

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CCSS.2.OA.C.3

Front

Is 8 a common factor of 72 and 96?

Back

Yes, 8 is a common factor of both 72 and 96.

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.

Front

How do you find the factors of a number?

Back

To find the factors of a number, list all the numbers that divide evenly into that 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

What is a composite number?

Back

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

Tags

CCSS.4.OA.B.4