Q: Is 308,978 a Prime Number?
A: No, 308,978 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 308978 can be evenly divided by 1 2 19 38 47 94 173 346 893 1,786 3,287 6,574 8,131 16,262 154,489 and 308,978, with no remainder.
Since 308,978 cannot be divided by just 1 and 308,978, it is not a prime number.