GCF and LCM

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

List all the factors of 12.

Back

1, 2, 3, 4, 6, 12

Front

Is 43 ODD or EVEN?

Back

ODD

Front

Find the LCM of 3 and 5.

Back

15

Front

What is the least common multiple (LCM) of 4 and 10?

Back

20

Front

Find the GCF of 12 and 6.

Back

6

Front

How do you find the GCF of two numbers?

Back

List the factors of each number and identify the largest factor they have in common.

Front

How do you find the LCM of two numbers?

Back

List the multiples of each number and identify the smallest multiple they have in common.

Front

What is a factor?

Back

A factor is a whole number that can be divided evenly into another number.