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2015-04-18T12:39:09+05:30

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Use the relation a~\times~b=\text{HCF}\times\text{LCM}.

54~\times~81~=~27\times\text{LCM}\implies\text{LCM}=\dfrac{54~\times~81}{27}~=~162

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YES CORRECT I ALSO GOT THIS ANSWER
sweet :)
MM
the answer is 162
MM
2015-04-18T12:46:13+05:30


given,

the two numbers are 54 and 81

hcf = 27

product of two numbers = hcf ×lcm

⇒ 54×81=27×lcm

lcm= (54×81)÷27

     = 162

therefore 162 is the lcm

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