Divisor 3869

To determine if any number is divisible by 3869, you must apply 2 tests successively. If all of them 'pass' - that is, if your number is divisible by 53 and 73 - then it is divisible by 3869.

The following tests must pass:

• Test if a number is divisible by 53
• Test if a number is divisible by 73

Easy!