Q: Is 343,320 a Prime Number?
A: No, 343,320 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 343320 can be evenly divided by 1 2 3 4 5 6 8 10 12 15 20 24 30 40 60 120 2,861 5,722 8,583 11,444 14,305 17,166 22,888 28,610 34,332 42,915 57,220 68,664 85,830 114,440 171,660 and 343,320, with no remainder.
Since 343,320 cannot be divided by just 1 and 343,320, it is not a prime number.