GCF,LCM, Distributive Property

Front

What is the Greatest Common Factor (GCF)?

Back

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

Front

What is the Least Common Multiple (LCM)?

Back

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

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 the GCF of 12 and 18?

Back

6

Front

What is the LCM of 4 and 5?

Back

20

Front

Using the Distributive Property, how can you express 36 + 42?

Back

You can express it as 6(6 + 7).

Tags

CCSS.6.NS.B.4

Front

What is the GCF of 24 and 36?

Back

12

Front

What is the LCM of 3 and 7?

Back

21

Front

If John works every 8 days and Chris every 20 days, how many days until they work together again?

Back

40 days.