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Determine the LCM of the following three terms:9a2bc,8abcand 6ab3

 

[1]72a2b3c

[2]18a4b5c2

[3]432a3b3c3

[4]72ab

 Aug 15, 2017
 #2
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\(\text{LCM}(9a^2bc,8abc,6ab^3)\\ =\text{LCM}(9,8,6)\cdot a^2b^3c\\ =72a^2b^3c\)

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 Aug 15, 2017

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