23 is a prime number - it will not divide by 3, 9 or 6 !
9
Out of 9, 6, and 5, five is the prime number.
prime number: divisible by itself and 1. composite number: divisible by more than itself and 1. Prime: 2 3 7 17 23 composite: 6 9 18 21
9 is not a prime number and neither 6 is a prime because they have more than 2 factors.
23 is a prime number but 9 and 22 can both be factored 9 is 3x3 and 22 is 2x11
Since 23 is a prime number, the highest number that will be able to divide evenly into both itself and 9 is the number 1.
5 is a prime number. The others are not.
2 is prime.
Yes, 9 and 23 are relatively prime.
3
2 is prime.