Greatest Common Factor/Least Common Multiple Review

Front

What is the Greatest Common Factor (GCF)?

Back

The GCF is the largest number that divides two or more numbers without leaving a remainder.

Front

What is the Least Common Multiple (LCM)?

Back

The LCM is the smallest number that is a multiple of two or more numbers.

Front

How do you find the multiples of a number?

Back

To find the multiples of a number, multiply that number by whole numbers (1, 2, 3, ...).

Front

What are the first 5 multiples of 16?

Back

16, 32, 48, 64, 80

Front

What is the LCM of 2, 4, and 9?

Back

36

Front

What is the Least Common Multiple of 10 and 48?

Back

240

Front

How do you identify the factors of a number?

Back

To identify the factors of a number, find all whole numbers that divide that number without leaving a remainder.

Front

Identify ALL the factors of 20.

Back

1, 2, 4, 5, 10, 20

Front

What is the Greatest Common Factor of 32 and 44?

Back

4

Front

What is a multiple?

Back

A multiple of a number is the product of that number and any whole number.