Question

find the highest common factor of the following
${18x}^{2} {y}^{3} . {20x}^{3} {y}^{4} . {16x}^{2} {y}^{2}$
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Answer 1

Answer:

18x²y³=2.3.3.x.x.y.y.y

20x³y⁴=2.2.5.x.x.x.y.y.y.y

16x²y²=2.2.2.2.x.x.y.y

greatest common factor of given POLYNOMIALS is 2x²y²