Unit 1 Review (Decimals,GCF LCM, Simplifying Fractions)

What is the GCF of 18 and 24?

• 3
• 6
• 8
• 9

Simplify 4/12

• 1/5
• 1/4
• 1/3

Simplify 6/9

• 2/3
• 2/4
• 3/3
• 2

What is the least common multiple (LCM) of 2 and 3?

• 6
• 8
• 20
• 10

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

• 4
• 40
• 15
• 20

What is the least common multiple (LCM) of 6 and 8?

• 6
• 8
• 48
• 24

What is the least common multiple (LCM) of 12 and 2?

• 24
• 2
• 12
• 36

Find the Greatest Common Factor (GCF) of 14 & 22.

• 1

• 2

• 7

• 14

Find the Greatest Common Factor (GCF) of 12 & 27

• 1

• 3

• 9

• 12

GCF 24 and 36

• 8
• 6
• 12
• 4