Q: Is 27,779 a Prime Number?
A: Yes, 27,779 is a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 27779 can be evenly divided by 1 and 27,779, with no remainder.
Since 27,779 can be divided by just 1 and 27,779, it is a prime number.