Q: Is 75 a Prime Number?
A: No, 75 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 75 can be evenly divided by 1 3 5 15 25 and 75, with no remainder.
Since 75 cannot be divided by just 1 and 75, it is not a prime number.