SOLUTION: Find the LCM of 21x^7 and 63x^6

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Question 623988: Find the LCM of 21x^7 and 63x^6
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi,

 21x^7 = (21x^6)(x)

 63x^6 = 3(21x^6)

LCM  is   3x(21x^6) = 63x^7