Q: Is 318,860 a Prime Number?
A: No, 318,860 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 318860 can be evenly divided by 1 2 4 5 10 20 107 149 214 298 428 535 596 745 1,070 1,490 2,140 2,980 15,943 31,886 63,772 79,715 159,430 and 318,860, with no remainder.
Since 318,860 cannot be divided by just 1 and 318,860, it is not a prime number.