Q: Is 766,770 a Prime Number?
A: No, 766,770 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 766770 can be evenly divided by 1 2 3 5 6 10 15 30 61 122 183 305 366 419 610 838 915 1,257 1,830 2,095 2,514 4,190 6,285 12,570 25,559 51,118 76,677 127,795 153,354 255,590 383,385 and 766,770, with no remainder.
Since 766,770 cannot be divided by just 1 and 766,770, it is not a prime number.