Q: Is 769,720 a Prime Number?
A: No, 769,720 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 769720 can be evenly divided by 1 2 4 5 7 8 10 14 20 28 35 40 56 70 140 280 2,749 5,498 10,996 13,745 19,243 21,992 27,490 38,486 54,980 76,972 96,215 109,960 153,944 192,430 384,860 and 769,720, with no remainder.
Since 769,720 cannot be divided by just 1 and 769,720, it is not a prime number.