Q: Is 760,420 a Prime Number?
A: No, 760,420 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 760420 can be evenly divided by 1 2 4 5 10 20 193 197 386 394 772 788 965 985 1,930 1,970 3,860 3,940 38,021 76,042 152,084 190,105 380,210 and 760,420, with no remainder.
Since 760,420 cannot be divided by just 1 and 760,420, it is not a prime number.