6th - Computation Set 10 Practice

 Find the GCF of each set of numbers. 
12, 30 

• 4
• 2
• 5
• 6

What is the greatest factor of 28 and 49?

• 1
• 2
• 7
• 12

Find the GCF of the pair of numbers: 60 and 72

• 12
• 6
• 2
• 18

 Find the GCF of each set of numbers. 
50, 40

• 5
• 2
• 10
• 8

 Find the GCF of each set of numbers. 
14, 56, 63

• 9
• 4
• 7
• 8

Find the LCM of each set of numbers. 
5, 10, 15 

• 50
• 30
• 90
• 150

What is the LCM of 32 and 40?

• 180
• 160
• 140
• 200

What is the LCM of 7, 8 and 10? 

• 280
• 10
• 270
• 560

This picture represents...

• a straight angle

• an acute angle

• an obtuse angle

• a right angle

This picture represents...

• an obtuse angle

• an acute angle

• a right angle

• a straight angle