Divisibility checking




a number is a multiple of;

                           Then;

2
Number should be an even number (ends with 0,2,4,6,8).
3
Sum of the digits should be divisible by 3.
4
Last 2 digit of the number may be ‘00’ or the last two digits form a number, which may be divisible by 4.
5
Unit place of the number should be zero or five.
6
Sum of the digit should be divisible by 2 and 3.
8
Last three digits may be ‘000’ or the last 3 digits form a number which may be divisible by 8.
9
Sum of the digits should be divisible by 9.
10
Last digit should be zero.
11
Difference of the sum of the alternate numbers may be zero or divisible by 11.

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