Math, asked by vivekjoythi, 3 months ago

if the h.c.f of two numbers 144 and 420 is 12 then the l.c.m is ​

Answers

Answered by stylishheart24
0

Product of the two numbers =LCM×HCF

144×420=LCM×12

LCM=(144×420)÷12

LCM=60,480÷12

LCM=5,040

Answered by pallavi8221
1

formula :-

HCF × LCM = product of both the numbers

let x is the LCM .

hence , according to question

12 × x = 144 × 420

 x \: =  \frac{144 \times 420}{12}

x = 12  \times 420

x = 5040

hence , LCM of 144 and 420 is 5040 .

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