Multiples and 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

List the factors of 9.

Back

The factors of 9 are 1, 3, and 9.

Tags

CCSS.4.OA.B.4

Front

What is a multiple?

Back

A multiple is the product of a number and an integer.

Front

List the first four multiples of 7.

Back

The first four multiples of 7 are 7, 14, 21, and 28.

Front

What is a prime number?

Back

A prime number is a number that has exactly two distinct positive divisors: 1 and itself.

Tags

CCSS.4.OA.B.4

Front

Is 0 a factor of any number?

Back

No, 0 is not considered a factor of any number.

Tags

CCSS.4.OA.B.4

Front

What is the 4th multiple of 9?

Back

The 4th multiple of 9 is 36.

Front

Identify a number that is NOT prime.

Back

21 is NOT a prime number because it has factors other than 1 and itself.

Tags

CCSS.4.OA.B.4

Front

What are the first five prime numbers?

Back

The first five prime numbers are 2, 3, 5, 7, and 11.

Tags

CCSS.4.OA.B.4

Front

How do you determine if a number is prime?

Back

To determine if a number is prime, check if it has only two factors: 1 and itself.

Tags

CCSS.4.OA.B.4