Q: Is 72,940 a Prime Number?
A: No, 72,940 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 72940 can be evenly divided by 1 2 4 5 7 10 14 20 28 35 70 140 521 1,042 2,084 2,605 3,647 5,210 7,294 10,420 14,588 18,235 36,470 and 72,940, with no remainder.
Since 72,940 cannot be divided by just 1 and 72,940, it is not a prime number.