Q: Is 77,380 a Prime Number?
A: No, 77,380 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 77380 can be evenly divided by 1 2 4 5 10 20 53 73 106 146 212 265 292 365 530 730 1,060 1,460 3,869 7,738 15,476 19,345 38,690 and 77,380, with no remainder.
Since 77,380 cannot be divided by just 1 and 77,380, it is not a prime number.