Q: Is 107,457 a Prime Number?
A: No, 107,457 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 107457 can be evenly divided by 1 3 7 17 21 43 49 51 119 129 147 301 357 731 833 903 2,107 2,193 2,499 5,117 6,321 15,351 35,819 and 107,457, with no remainder.
Since 107,457 cannot be divided by just 1 and 107,457, it is not a prime number.