Q: Is 72,340 a Prime Number?
A: No, 72,340 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 72340 can be evenly divided by 1 2 4 5 10 20 3,617 7,234 14,468 18,085 36,170 and 72,340, with no remainder.
Since 72,340 cannot be divided by just 1 and 72,340, it is not a prime number.