Divisor 90
- Prime Number:
- No
Test for Divisibility by 90
To determine if any number is divisible by 90, you must apply 3 tests successively. If all of them 'pass' - that is, if your number is divisible by 2 and 9 and 5 - then it is divisible by 90.
The following tests must pass:
- Test if a number is divisible by 2
- Test if a number is divisible by 9
- Test if a number is divisible by 5
Easy!