Q: Is 338,357 a Prime Number?
A: No, 338,357 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 338357 can be evenly divided by 1 79 4,283 and 338,357, with no remainder.
Since 338,357 cannot be divided by just 1 and 338,357, it is not a prime number.