Factors

Front

What is a factor?

Back

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

Front

List the factors of 15.

Back

1, 3, 5, 15

Front

Is 1 a factor of every number?

Back

Yes, 1 is a factor of every number.

Front

What is the largest factor of any number?

Back

The largest factor of any number is the number itself.

Front

How do you find the factors of a number?

Back

To find the factors of a number, divide it by whole numbers starting from 1 up to that number.

Front

Which of the following is a factor of 54: 2, 3, 5?

Back

2 and 3 are factors of 54.

Front

What are the factors of 23?

Back

1 and 23 (23 is a prime number).

Front

What is the factorization of 56?

Back

1, 2, 4, 7, 8, 14, 28, 56.

Front

Is 9 a factor of 72?

Back

Yes, 9 is a factor of 72.

Front

What is a prime factor?

Back

A prime factor is a factor that is a prime number.