Q: Is 76,880 a Prime Number?
A: No, 76,880 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 76880 can be evenly divided by 1 2 4 5 8 10 16 20 31 40 62 80 124 155 248 310 496 620 961 1,240 1,922 2,480 3,844 4,805 7,688 9,610 15,376 19,220 38,440 and 76,880, with no remainder.
Since 76,880 cannot be divided by just 1 and 76,880, it is not a prime number.