Q: Is 676,671 a Prime Number?
A: No, 676,671 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 676671 can be evenly divided by 1 3 59 177 3,823 11,469 225,557 and 676,671, with no remainder.
Since 676,671 cannot be divided by just 1 and 676,671, it is not a prime number.