GCF and LCM

Front

What is the definition of GCF?

Back

GCF stands for Greatest Common Factor, which is the largest number that divides two or more numbers without leaving a remainder.

Front

What is the definition of LCM?

Back

LCM stands for Least Common Multiple, which is the smallest number that is a multiple of two or more numbers.

Front

What is the GCF of 12 and 15?

Back

3

Front

What is the LCM of 3 and 5?

Back

15

Front

What is the GCF of 18 and 24?

Back

6

Front

What is the LCM of 8 and 12?

Back

24

Front

What is the GCF of 20 and 30?

Back

10

Front

What is the LCM of 7 and 14?

Back

14

Front

What is the GCF of 9 and 27?

Back

9

Front

What is the LCM of 2 and 3?

Back

6