Q: Is 316,678 a Prime Number?
A: No, 316,678 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 316678 can be evenly divided by 1 2 191 382 829 1,658 158,339 and 316,678, with no remainder.
Since 316,678 cannot be divided by just 1 and 316,678, it is not a prime number.