Question

the biggest 4 digit number which can divisible by 12 15 18 and 36​

Answer 1

The biggest four digit number which can be divisible by 12 15 18 and 36 is9720

Answer 2

Answer:

Now, clearly, when 9999 is divided by 360, we are left with the remainder 279. Therefore, the greatest number of four digits which is exactly divisible by 15,24 and 36 is 9720. Hence, this is the required answer.