Factors & Multiples

Front

What are factors?

Back

Factors are numbers that can be multiplied together to get another number. For example, the factors of 24 are 1, 2, 3, 4, 6, 8, 12, and 24.

Tags

CCSS.4.OA.B.4

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 without leaving a remainder.

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. For example, the multiples of 3 are 3, 6, 9, 12, 15, etc.

Front

What is the difference between factors and multiples?

Back

Factors are numbers that divide another number evenly, while multiples are the result of multiplying a number by whole numbers.

Tags

CCSS.4.OA.B.4

Front

Find all factors of 12.

Back

1, 2, 3, 4, 6, 12

Tags

CCSS.4.OA.B.4

Front

Is 5 a factor of 80?

Back

Yes, because 80 can be divided by 5 without a remainder.

Tags

CCSS.4.OA.B.4

Front

Which number is not a factor of 12: 1, 2, 4, or 5?

Back

5 is not a factor of 12.

Tags

CCSS.4.OA.B.4

Front

Is 2 a factor of 15?

Back

No, because 15 cannot be divided evenly by 2.

Tags

CCSS.4.OA.B.4

Front

What are the factors of 24?

Back

1, 2, 3, 4, 6, 8, 12, 24

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.