GCF & LCM

Front

What is the definition of GCF (Greatest Common Factor)?

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 definition of LCM (Least Common Multiple)?

Back

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

Front

Find the GCF of 8 and 12.

Back

4

Front

Find the LCM of 5 and 10.

Back

10

Front

What is the GCF of 15 and 25?

Back

5

Front

What is the LCM of 3 and 4?

Back

12

Front

Find the GCF of 18 and 24.

Back

6

Front

Find the LCM of 6 and 8.

Back

24

Front

What is the GCF of 9 and 27?

Back

9

Front

What is the LCM of 2, 3, and 4?

Back

12