Q: Is 770,080 a Prime Number?
A: No, 770,080 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 770080 can be evenly divided by 1 2 4 5 8 10 16 20 32 40 80 160 4,813 9,626 19,252 24,065 38,504 48,130 77,008 96,260 154,016 192,520 385,040 and 770,080, with no remainder.
Since 770,080 cannot be divided by just 1 and 770,080, it is not a prime number.