Q: Is 437 a Prime Number?
A: No, 437 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 437 can be evenly divided by 1 19 23 and 437, with no remainder.
Since 437 cannot be divided by just 1 and 437, it is not a prime number.