Question

find the greatest number of 3 digit that can be exactly divisible by 75 45 and 60
please fast give the answer​

Answer 1

Answer:

To solve these type of questions there is a formula :

n(LCM of the no.s)+remainder required

where n is selected on the basis of no.of digits asked

So here the LCM is 900 of 75,45&60.And then remainder required is 0 and as if we make n=2 then the no.will become 4 digit

Hence the answer is 900