Question

find the lcm and hcf of
$ab {}^{2} anda {}^{3} b$
​

Answer 1

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Factors ⬇⬇⬇⬇

ab² = a×b×b

a³b= a×a×a×b

HCF = ab

LCM = a²b²

Answer 2

ab^2 = a×b×b

a^3b = a×a×a×b

lcm = a^3b^2

Hcf = ab