Factors

Front

If a number has only 2 factors, what do we call it?

Back

Prime number

Front

Which are the factors of 10?

Back

(1, 2, 5, 10)

Front

Find the prime number: 10, 9, 7, 4

Back

7

Front

Which are the factors of 14?

Back

(1, 2, 7, 14)

Front

What are the factors of 20? Write your answer with no spaces:

Back

(1,2,4,5,10,20)

Front

What is a factor?

Back

A number that divides another number without leaving a remainder.

Front

What is a composite number?

Back

A number that has more than two factors.

Front

List the factors of 12.

Back

(1, 2, 3, 4, 6, 12)

Front

What is the smallest prime number?

Back

2

Front

What are the factors of 15?

Back

(1, 3, 5, 15)