Q: Is 704,340 a Prime Number?
A: No, 704,340 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 704340 can be evenly divided by 1 2 3 4 5 6 7 9 10 12 13 14 15 18 20 21 26 28 30 35 36 39 42 43 45 52 60 63 65 70 78 84 86 90 91 105 117 126 129 130 140 156 172 180 182 195 210 215 234 252 258 260 273 301 315 364 387 390 420 430 455 468 516 546 559 585 602 630 645 774 780 819 860 903 910 1,092 1,118 1,170 1,204 1,260 1,290 1,365 1,505 1,548 1,638 1,677 1,806 1,820 1,935 2,236 2,340 2,580 2,709 2,730 2,795 3,010 3,276 3,354 3,612 3,870 3,913 4,095 4,515 5,031 5,418 5,460 5,590 6,020 6,708 7,740 7,826 8,190 8,385 9,030 10,062 10,836 11,180 11,739 13,545 15,652 16,380 16,770 18,060 19,565 20,124 23,478 25,155 27,090 33,540 35,217 39,130 46,956 50,310 54,180 58,695 70,434 78,260 100,620 117,390 140,868 176,085 234,780 352,170 and 704,340, with no remainder.
Since 704,340 cannot be divided by just 1 and 704,340, it is not a prime number.