Q: Is 261,960 a Prime Number?
A: No, 261,960 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 261960 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 20 24 30 37 40 59 60 74 111 118 120 148 177 185 222 236 295 296 354 370 444 472 555 590 708 740 885 888 1,110 1,180 1,416 1,480 1,770 2,183 2,220 2,360 3,540 4,366 4,440 6,549 7,080 8,732 10,915 13,098 17,464 21,830 26,196 32,745 43,660 52,392 65,490 87,320 130,980 and 261,960, with no remainder.
Since 261,960 cannot be divided by just 1 and 261,960, it is not a prime number.