LCM and GCF Review

Front

What is the LCM of 3 and 7?

Back

21

Front

What number is the 4th multiple of 12?

Back

48

Front

Find the GCF of 24 and 56.

Back

8

Front

Find the GCF of 15 and 36.

Back

3

Front

What is the GCF of 99 and 54?

Back

9

Front

What does LCM stand for?

Back

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

Front

What does GCF stand for?

Back

Greatest Common Factor, the largest number that divides two or more numbers without leaving a remainder.

Front

How do you find the LCM of two numbers?

Back

List the multiples of each number and find the smallest common multiple.

Front

How do you find the GCF of two numbers?

Back

List the factors of each number and find the largest common factor.

Front

What is the LCM of 4 and 5?

Back

20