Q: Is 77,960 a Prime Number?
A: No, 77,960 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 77960 can be evenly divided by 1 2 4 5 8 10 20 40 1,949 3,898 7,796 9,745 15,592 19,490 38,980 and 77,960, with no remainder.
Since 77,960 cannot be divided by just 1 and 77,960, it is not a prime number.