Fractions, Decimals, LCM/GCF

What is the GCF of 18 and 24?

• 3
• 6
• 8
• 9

Find the GCF of 64 and 144

• 8
• 6
• 16
• 2

Simplify 4/12

• 1/5
• 1/4
• 1/3

What is the LCM of 4 and 12? 

• 4
• 8
• 12
• 16

What is the LCM of 7 and 8? 

• 7
• 8
• 42
• 56

Find the Lowest Common Denominator.

• 8

• 16

• 2

• 4

Multiply and simply.

• 12/14

• 35/40

• 9/5

• 7/8

Multiply and simplify.

• 26/5

• 44/5

• 88/9

• 37/9

• 90.31

• 92.41

• 91.31

• 90.41

What is the least common multiple of 15 and 10

• 150

• 30

• 25

• 5