Question

If the sum of LCMand HCM of a numbers
is 369 and difference of LCM and
H.CF
is 351 and if one of the
number is
72, then find othernumber.
​

Answer 1

Step-by-step explanation:

let the LCM is x and HCF is y

then

X+Y= 369 & X-Y= 351

from above equation

X= 360. &. y= 9

as we know that

LCM * HCF= first number * second number

360 * 9 = 72 * second number

3240 ÷ 72= second number

45 = SECOND NUMBER