2520 is the smallest number that can be divided by each of the numbers from 1 to 10 without any remainder.
It is suggested in above example that, 2520 is divisible by all numbers from 1 to 10. How this number can be determined?
What if I need to determine some number, which is divisible by any range, say 15 - 25.
Seems to be basic maths, but not getting clue.