Divisiblity tests
Divisibility by 2 - If a number is even, it is divisible by two.
Divisibility by 3 - If the sum of the digits is divisible by 3, the number is divisible by 3. For example:-
3435 = 3 + 4 + 3 + 5 = 15 .15 is divisible by 3 so 3435 is also divisible by 3.
Divisibility by 4 - If the number is even and the last 2 digits are divisible by 4, the number is divisible by 4.
Divisibility by 5 - If any number has a 5 or 0 in the end, the number is divisible by 5.
Divisibility by 6 - if a number is even and divisible by 3, the number is divisible by 6.
Divisibility by 10- If a number has a '0' in the end, it is divisible by 10.
Divisibility by 3 - If the sum of the digits is divisible by 3, the number is divisible by 3. For example:-
3435 = 3 + 4 + 3 + 5 = 15 .15 is divisible by 3 so 3435 is also divisible by 3.
Divisibility by 4 - If the number is even and the last 2 digits are divisible by 4, the number is divisible by 4.
Divisibility by 5 - If any number has a 5 or 0 in the end, the number is divisible by 5.
Divisibility by 6 - if a number is even and divisible by 3, the number is divisible by 6.
Divisibility by 10- If a number has a '0' in the end, it is divisible by 10.
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