LCM and Comparing Fractions

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Tags

CCSS.4.NF.A.2

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

• 6

• 8

• 48

• 24

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

• 4

• 40

• 15

• 20

What is the LCM of 6 and 9?

• 54

• 9

• 15

• 18

What is the LCM of 3 and 6? 

• 3

• 6

• 12

• 15

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Tags

CCSS.4.NF.A.2

Are the fractions equivalent?

• Yes

• No

Tags

CCSS.3.NF.A.3A

CCSS.3.NF.A.3B

CCSS.4.NF.A.1

What is the LCM of 10 and 6?

• 60

• 10

• 16

• 30

What is the LCM of 24 and 18?

• 24

• 72

• 120

• 18

The common multiple of two or more numbers used to make common denomnators

• Simplest form

• GCF- greatest common factor

• LCM- lowest common multiple

• common denominator