Q: Is 672,307 a Prime Number?
A: No, 672,307 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 672307 can be evenly divided by 1 29 97 239 2,813 6,931 23,183 and 672,307, with no remainder.
Since 672,307 cannot be divided by just 1 and 672,307, it is not a prime number.