GCF and LCM

Front

Find the LCM: 6, 15

Back

30

Front

Find the GCF: 8, 40

Back

8

Front

What does GCF stand for?

Back

Greatest Common Factor

Front

What does LCM stand for?

Back

Least Common Multiple

Front

Find the GCF: 24, 60

Back

12

Front

What is the formula to find the LCM of two numbers?

Back

LCM(a, b) = (a * b) / GCF(a, b)

Front

What is the formula to find the GCF of two numbers?

Back

GCF(a, b) = (a * b) / LCM(a, b)

Front

Find the LCM: 4, 5

Back

20

Front

Find the GCF: 18, 24

Back

6

Front

What is the relationship between GCF and LCM?

Back

GCF * LCM = a * b for any two numbers a and b.