Q: Is 707,980 a Prime Number?
A: No, 707,980 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 707980 can be evenly divided by 1 2 4 5 7 10 13 14 20 26 28 35 52 65 70 91 130 140 182 260 364 389 455 778 910 1,556 1,820 1,945 2,723 3,890 5,057 5,446 7,780 10,114 10,892 13,615 20,228 25,285 27,230 35,399 50,570 54,460 70,798 101,140 141,596 176,995 353,990 and 707,980, with no remainder.
Since 707,980 cannot be divided by just 1 and 707,980, it is not a prime number.