Q: Is 915 a Prime Number?
A: No, 915 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 915 can be evenly divided by 1 3 5 15 61 183 305 and 915, with no remainder.
Since 915 cannot be divided by just 1 and 915, it is not a prime number.