Question 1073313
Determine the LCM (lowest Common Multiple) for the three terms:
  a^2bc , ABC, and ab^3
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I'm going to assume that the 2nd number, ABC, was meant to be 'abc'

{{{a^2bc = a*a*b*c }}}
{{{ abc = a*b*c }}}
{{{ ab^3 = a*b*b*b }}}

** Edited 3/18 as I gave you the GCD by mistake **

Look at the first two numbers,  GCD(a^2bc, abc) = abc so LCM(a^2bc, abc) = a^2bc.

Now GCD (a^2bc, ab^3) = ab —> LCM(a^2bc, ab^3) = (a^2bc)(ab^3)/ab = a^2b^3c


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 The LCM is {{{ a^2b^3c  }}}
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