Math, asked by manishhhh0, 1 year ago

the total of three number is 270 and its HCF is 18 so find its LCM..?

Answers

Answered by DeeptiMohanty

it's not total of 3 no. .......it's product of two no.
hope this helps you...

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DeeptiMohanty: put the question twice by using picture from ur book

manishhhh0: yeah i was just going to do same

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Answered by phillipinestest

Answer: L.C.M = 15

Given that the multiplication of the two number = 270

The H.C.F. of that product = 18

We know that, the multiplication of the two numbers $= L.C.M \quad \times \quad H.C.F$

$270 \quad = \quad L.C.M \quad \times \quad 18$

Re-arranging the formula, to determine the L. C. M.

Therefore.

$L.C.M \quad = \quad \frac {270} {18} \quad= \quad 15$

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