Finding the Least Common Multiple: Quiz
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Directions: Choose the correct response for each question.


Which is NOT a common multiple for 6 and 9?
A. 72
B. 0
C. 42
D. 54
 

 


What is the LCM of 4 and 6?
 
A. 4
B. 6
C. 24
D. 12




What is the LCM of 10, 20 and 40?
 

  
A. 40
B. 400
C. 800
D. 200




What is the LCM of
12, 16 and 32?
 

A. 48
B. 96
C. 144
D. 480
 




 



What is the LCD of
1 and 4 ?
5     7   

 
A. 35
B. 5
C. 7
D. 12

What is the LCD of
1, 5 and 9 ?
2 28222224  


A. 2
B. 8
C. 16
D. 24

 

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