Factors, Factors

Front

What is a factor?

Back

A factor is a whole number that multiplies with another factor to get a whole number product.

Tags

CCSS.4.OA.B.4

Front

Which number is a factor of 42?

Back

7 is a factor of 42.

Tags

CCSS.4.OA.B.4

Front

Is 10 a factor of 20?

Back

Yes, 10 is a factor of 20.

Tags

CCSS.4.OA.B.4

Front

Is 3 a factor of 39?

Back

Yes, 3 is a factor of 39.

Tags

CCSS.4.OA.B.4

Front

Is 4 a factor of 30?

Back

No, 4 is not a factor of 30.

Tags

CCSS.4.OA.B.4

Front

What are the factors of 12?

Back

The factors of 12 are 1, 2, 3, 4, 6, and 12.

Tags

CCSS.4.OA.B.4

Front

How do you determine if a number is a factor of another number?

Back

To determine if a number is a factor of another number, divide the second number by the first number. If the result is a whole number with no remainder, then it is a factor.

Tags

CCSS.4.OA.B.4

Front

What is the greatest common factor (GCF) of 8 and 12?

Back

The greatest common factor of 8 and 12 is 4.

Front

What is the least common multiple (LCM) of 3 and 5?

Back

The least common multiple of 3 and 5 is 15.

Front

Can a prime number be a factor of any number?

Back

Yes, a prime number can be a factor of any number that it divides evenly.

Tags

CCSS.4.OA.B.4