Unit 2 Review

LCM

100

Find the least common multiple LCM of 2 and 6

6

200

Find the Least Common Multiple LCM of 12 and 4

24

300

Find the Least Common Multiple LCM of 12 and 8

36

400

Find the Least Common Multiple of LCM of 20 and 15

60

GCF

100

Find the Greatest Common Factor of 18 and 27

9

200

Find the Greatest Common Factor GCF of 200 and 180

20

300

What is the Greatest Common Factor GCF of 28 and 48

4

400

Find the Greatest Common Factor GCF of 636 and 132

12

Prime Factorization

100

What is the frime factorization of 30

3x2x5

200

What is the prime factorization of 81

2² x 3

, 

300

Write 60 as a product of prime factors?

5x3x2²

400

Write 135 as a product of prime factors

3³ x 5

Exponents

100

4³

64

200

3⁶

729

300

Five to the power of three

5³ = 125

400

2¹⁰

1,024