CCSS.Math.Content.6.NS.B.4

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

• 1

• 3

• 9

• 12

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CCSS.Math.Content.6.NS.B.4

Find the LCM(12, 20)

• 120
• 4
• 60
• 80

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CCSS.Math.Content.6.NS.B.4

Factor the following expression completely:
20x² + 12xy - 8x

• 4(5x² + 3xy)
• x(20 + 12y - 8)
• 4x(5 + 8y - 2)
• 4x(5x + 3y - 2)

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CCSS.Math.Content.6.NS.B.4

What is the LCM?

• The LCM is the least common factor that both numbers share the least. 
• The LCM is a multiple that both numbers share the most.  
• The LCM is a multiple that both numbers share the least. 
• The LCM is a factor that both numbers share the least. 

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CCSS.Math.Content.6.NS.B.4

What is the GCF of 72, 96, and 84?

• 2
• 7
• 12
• 4

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CCSS.Math.Content.6.NS.B.4

2 X 12 

• 10
• 24
• 14
• 25

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CCSS.Math.Content.6.NS.B.4

Karen has 30 photos from a trip to Dallas and 48 photos from a trip to Austin. She wants to put all the photos in an album so that the photos from each trip are in separate sections. What is the greatest number of photos she can put on each page?

• 18 photos
• 6 photos
• 240 photos

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CCSS.Math.Content.6.NS.B.4

What is the GCF of 14 and 49?

• 2
• 7
• 14
• 49

Tags

CCSS.Math.Content.6.NS.B.4

What is the least common denominator of 1/7 and 3/6?

• 14
• 21
• 7
• 42

Tags

CCSS.Math.Content.6.NS.B.4

What is the GCF (Greatest Common Factor) of 18 and 30?

• 6
• 2
• 4
• 18

Tags

CCSS.Math.Content.6.NS.B.4