Question

Q) Find the H.C.Fand L.C.M. of the following monomial expressions:
$5l ^{2} m^{2}n^{2} \: \: \: \: {20l}^{3}m^{5} \: \: and \: \: \: 45m^{4}n ^{3}.$
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Answer 1

Answer:

90

Step-by-step explanation:

it's supplementary angle