Multiples and Factors

Front

What is a prime number?

Back

A prime number is a number that has only two factors: 1 and itself.

Front

Which number is divisible by 4? 932, 810, 414, or 638?

Back

932 is divisible by 4.

Front

What are the factors of both 6 and 15?

Back

The factors of both 6 and 15 are 3.

Front

List all the factors of 15.

Back

The factors of 15 are 1, 3, 5, and 15.

Front

What is the second even multiple of 3?

Back

The second even multiple of 3 is 12.

Front

What is a factor?

Back

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

Front

What are multiples?

Back

Multiples are the result of multiplying a number by an integer.

Front

What is the first multiple of 5?

Back

The first multiple of 5 is 5.

Front

How do you find the factors of a number?

Back

To find the factors of a number, list all the integers that can divide that number without leaving a remainder.

Front

What is the greatest common factor (GCF) of 12 and 16?

Back

The GCF of 12 and 16 is 4.