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The product of two positive integers is 144. The ratio of their least common multiple to their greatest common divisor is equal to 9. What is the sum of the two integers?

 Jan 2, 2019
 #1
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The two integers are   4  and 36

 

LCM =  36

GCD =  4

 

So

 

36  : 4      =     9

 

And their sum = 40

 

 

cool cool cool

 Jan 2, 2019

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