Q: Is 376,720 a Prime Number?
A: No, 376,720 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 376720 can be evenly divided by 1 2 4 5 8 10 16 17 20 34 40 68 80 85 136 170 272 277 340 554 680 1,108 1,360 1,385 2,216 2,770 4,432 4,709 5,540 9,418 11,080 18,836 22,160 23,545 37,672 47,090 75,344 94,180 188,360 and 376,720, with no remainder.
Since 376,720 cannot be divided by just 1 and 376,720, it is not a prime number.