GCF and LCM

Front

What is the GCF of 18 and 24?

Back

6

Front

18 ____________ a factor of 9.

Back

is not

Front

51 is a _____________ of 3

Back

Multiple

Front

Find the LCM of 12 and 6.

Back

12

Front

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

Back

20

Front

What does GCF stand for?

Back

Greatest Common Factor

Front

What does LCM stand for?

Back

Least 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

How do you find the LCM of two numbers?

Back

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

Front

Is 12 a multiple of 3?

Back

Yes