Q: Is 316,340 a Prime Number?
A: No, 316,340 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 316340 can be evenly divided by 1 2 4 5 10 20 15,817 31,634 63,268 79,085 158,170 and 316,340, with no remainder.
Since 316,340 cannot be divided by just 1 and 316,340, it is not a prime number.