Q: Is 43,920 a Prime Number?
A: No, 43,920 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 43920 can be evenly divided by 1 2 3 4 5 6 8 9 10 12 15 16 18 20 24 30 36 40 45 48 60 61 72 80 90 120 122 144 180 183 240 244 305 360 366 488 549 610 720 732 915 976 1,098 1,220 1,464 1,830 2,196 2,440 2,745 2,928 3,660 4,392 4,880 5,490 7,320 8,784 10,980 14,640 21,960 and 43,920, with no remainder.
Since 43,920 cannot be divided by just 1 and 43,920, it is not a prime number.