Q: Is 308,508 a Prime Number?
A: No, 308,508 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 308508 can be evenly divided by 1 2 3 4 6 12 47 94 141 188 282 547 564 1,094 1,641 2,188 3,282 6,564 25,709 51,418 77,127 102,836 154,254 and 308,508, with no remainder.
Since 308,508 cannot be divided by just 1 and 308,508, it is not a prime number.