Why Is 9 Not A Prime Number?
Why Is 9 Not A Prime Number? No, 9 is not a prime number. The number 9 is divisible by 1, 3, 9. … Since 9 has more than two factors, i.e. 1, 3, 9, it is not a prime number. Why is 11 not a prime number? Is 11 a Prime Number? … The