Question 125526
Given GCF and LCM find the product of the numbers

Read this lesson I posted here.

Done reading let's proceed

GCF=7 

LCM=21

So, the product of the two numbers is 7*21=147

But, one number is given. and that is 7

So, the other number is {{{147/7}}}=21


Please watch our video http://www.metacafe.com/watch/1101445/science_avenue/


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