sweetpea0077 sweetpea0077
  • 14-08-2017
  • Mathematics
contestada

find the gcf and lcm of 20x^2y^3 60x^3y^2| 40xy^2

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apologiabiology
apologiabiology apologiabiology
  • 14-08-2017
gcf is the grouping of all the factors common to both groups
lcm is a group of all the factors that has all the elements of both groups

factor
20x^2y^3=2*2*5*x*x*y*y*y
60x^3y^2=2*2*3*5*x*x*x*y*y
40xy^2=2*2*2*5*x*y*y

the GCF=2*2*5*x*y*y=20xy^2
the LCM=2*2*2*3*5*x*x*x*y*y*y=120x^3y^3
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