GCF LCM Fraction Test Review

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

Find the Greatest Common Factor (GCF) of 60 and 75

• 1
• 3
• 5
• 15

Tags

CCSS.6.NS.B.4

Find the Least Common Multiple of 9 and 6

• 18
• 36
• 38
• 72

Tags

CCSS.6.NS.B.4

Find the Least Common Multiple (LCM) of 4 & 14.

• 14
• 20
• 28
• 42

Tags

CCSS.6.NS.B.4

Find the Least Common Multiple (LCM) of 12 & 18

• 36
• 48
• 60
• 72

Tags

CCSS.6.NS.B.4

This model represents which division problem?

• 1/3 divided by 1/6
• 2/3 divided by 4/6
• 2/3 divided by 1/6
• 1/3 divided by 4

Find the product. 

• 3/7
• 2 1/4
• 160/360
• 4/9

Find the product. 

• 10/18
• 5/9
• 10/6
• 15/12

What is 3/5 of 12/15

• 36/15
• 12/20
• 12/25
• 36/25

Tags

CCSS.5.NF.B.6

CCSS.5.NF.B.4