Is 405 divisible by 2 3 5 6 9 and 10?

Answer 1

Try dividing on a calculator, for example, 405 / 2, 405 / 3, etc. If you get a whole number (no digits after the decimal point), it's divisible. Otherwise it isn't.

Answer 2

Try dividing on a calculator, for example, 405 / 23569. If you get a whole number (no digits after the decimal point), it's divisible. Otherwise it isn't.

Answer 3

3, 5, 9, yes

2, 6, 10, no