Q: Is 321,342 a Prime Number?
A: No, 321,342 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 321342 can be evenly divided by 1 2 3 6 7 14 21 42 49 98 147 294 1,093 2,186 3,279 6,558 7,651 15,302 22,953 45,906 53,557 107,114 160,671 and 321,342, with no remainder.
Since 321,342 cannot be divided by just 1 and 321,342, it is not a prime number.