Q: Is 340,320 a Prime Number?
A: No, 340,320 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 340320 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 16 20 24 30 32 40 48 60 80 96 120 160 240 480 709 1,418 2,127 2,836 3,545 4,254 5,672 7,090 8,508 10,635 11,344 14,180 17,016 21,270 22,688 28,360 34,032 42,540 56,720 68,064 85,080 113,440 170,160 and 340,320, with no remainder.
Since 340,320 cannot be divided by just 1 and 340,320, it is not a prime number.