Q: Is 197,307 a Prime Number?
A: No, 197,307 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 197307 can be evenly divided by 1 3 9 11 33 99 1,993 5,979 17,937 21,923 65,769 and 197,307, with no remainder.
Since 197,307 cannot be divided by just 1 and 197,307, it is not a prime number.