Integers: Rule of divisibility by 10

Is 14,560 divisible by 10?

Correct. 14,560 last digit is zero, so 14,560 is divisible by 10.

Incorrect. Look at the last digit.

This is the easiest of all rules of divisibility - a number is divisible by 10 if its last digit is Zero. That's it.

For example, 480, 15720, 1,000,000,000 are all divisible by 10, because their last (units digit) is 0.