Divisor 4221
- Prime Number:
- No
Test for Divisibility by 4221
To determine if any number is divisible by 4221, you must apply 3 tests successively. If all of them 'pass' - that is, if your number is divisible by 9 and 7 and 67 - then it is divisible by 4221.
The following tests must pass:
- Test if a number is divisible by 9
- Test if a number is divisible by 7
- Test if a number is divisible by 67
Easy!