Factors

Front

What is a factor?

Back

A factor is a number that divides another number without leaving a remainder.

Front

Are 5 and 9 factors of 45?

Back

Yes

Front

Is 10 a factor of 70?

Back

Yes

Front

Which is a factor of 15? (Options: 2, 4, 5, 10)

Back

5

Front

Is 81 a Prime Number?

Back

No

Front

Which one is a factor pair for 64? (Options: 7 x 8, 8 x 6, 9 x 6, 8 x 8)

Back

8 x 8

Front

What is a prime number?

Back

A prime number is a number greater than 1 that has no positive divisors other than 1 and itself.

Front

List the factors of 12.

Back

1, 2, 3, 4, 6, 12

Front

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

Back

The GCF is 4.

Front

What is a factor tree?

Back

A factor tree is a diagram that shows the prime factorization of a number.