Question

find the greatest 5 digit number that exactly divided by 9 12 15 18 and 24​

Answer 1

Answer:

First take LCM of 9,12,15,18,24

LCM will be 360.

and greatest 5 digit number=99,999

Divide 99,999 by 360

We get,

The quotient when 99999 is divided by 360 is 277 and the remainder is 279.

Now,Substact the Given number by 279

which is 99,999-279

=99,720

The the greatest 5 digit number that exactly divided by 9 12 15 18 and 24 is 99,720