Factors

Front

What is a factor?

Back

A factor is a whole number that can be divided evenly into another number without leaving a remainder.

Tags

CCSS.4.OA.B.4

Front

List the factors of 12.

Back

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

Tags

CCSS.4.OA.B.4

Front

What is the missing factor in the list of factors of 12: 1, 2, 3, 4, ___, 12?

Back

The missing factor is 6.

Tags

CCSS.4.OA.B.4

Front

What are the factors of 16?

Back

The factors of 16 are 1, 2, 4, 8, and 16.

Tags

CCSS.4.OA.B.4

Front

Which number is a factor of 56?

Back

7 is a factor of 56.

Tags

CCSS.4.OA.B.4

Front

What are the factor pairs of 15?

Back

The factor pairs of 15 are (1, 15) and (3, 5).

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 the number by whole numbers starting from 1 up to the number itself and check which divisions result in whole numbers.

Tags

CCSS.4.OA.B.4

Front

What is the relationship between factors and multiples?

Back

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

Tags

CCSS.4.OA.B.4

Front

What is a prime factor?

Back

A prime factor is a factor that is a prime number, meaning it has no positive divisors other than 1 and itself.

Tags

CCSS.4.OA.B.4

Front

What is the greatest common factor (GCF)?

Back

The greatest common factor (GCF) is the largest factor that two or more numbers have in common.