SOLUTION: The GCFof 7 and another number is 7 The LCM is 21 What is the second number

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Question 125526: The GCFof 7 and another number is 7 The LCM is 21 What is the second number
Answer by HyperBrain(694) About Me  (Show Source):
You can put this solution on YOUR website!
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%2F7=21

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