Q: Is 279,957 a Prime Number?
A: No, 279,957 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 279957 can be evenly divided by 1 3 93,319 and 279,957, with no remainder.
Since 279,957 cannot be divided by just 1 and 279,957, it is not a prime number.