Divisibility Rules
Divisible by 2 if the rightmost digit is 0,2,4,6,8
Divisible by 3 if the sum of the digits is divisible by 3
Divisible by 4 if the number formed by the rightmost two digits is divisible by 4
Divisible by 5 if the righmost digit is 0 or 5
Divisible by 6 if the number is divisible by 2 and by 3
Divisible by 8 if the number formed by the rightmost three digits is divisible by 8
Divisible by 9 if the sum of the digits is divisible by 9
Divisible by 10 if the rightmost digit is 0