Q: Is 157,342 a Prime Number?
A: No, 157,342 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 157342 can be evenly divided by 1 2 151 302 521 1,042 78,671 and 157,342, with no remainder.
Since 157,342 cannot be divided by just 1 and 157,342, it is not a prime number.