An online calculator to test for divisibilty by 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12 and 13.

How to use the calculator

1 - Enter a whole number n and press "enter". If "yes" is displayed beside a number, it means n is divisible by that number. If "no" is displayed, it means n is not divisible by that number.