Q: Is 775 a Prime Number?
A: No, 775 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 775 can be evenly divided by 1 5 25 31 155 and 775, with no remainder.
Since 775 cannot be divided by just 1 and 775, it is not a prime number.