Well, darling, the prime number among those options is 23. The rest of the numbers are just hanging out, trying to look important, but only 23 is strutting its stuff as a prime number. So, if you want a number that's exclusive and can't be divided by anything other than 1 and itself, go with 23.
21 = 3 x 7, so it is not a prime number. 23 = 1 x 23, it does not have any other factors, so it is a prime number. 25 = 5 x 5, so it is not a prime number.
23 is a prime number but 9 and 22 can both be factored 9 is 3x3 and 22 is 2x11
2 is a prime number. It is only evenly divisible by itself and one.22 is composite. 22 = 2 * 1113 is a prime number. It is only evenly divisible by itself and one.23 is a prime number. It is only evenly divisible by itself and one.
there are 3 prime numbers in between 21 and 33... they are 23,29, 31.
No, it cannot be done. As 23 is odd, two numbers used would have to be one odd and one even. As 2 is the only even prime number and 21 + 2 equals 23, but 21 is not a prime number, it cannot be done.
23
21 = 3x7 ... not prime. 22 = 2x11 ... not prime. 23 is prime. 23.
The prime number is 24
The prime number about 22 is 23. 23 is a prime number because it has no factors except for 23 and itself.
23 is prime.
23 is prime. And, for your information, a nun is a Christian woman who dedicates her life to her religion and has nothing whatsoever to do with prime numbers.
23 is a prime number.
Factors of 21: 1, 3, 7 and 21 Factors of 22: 1, 2, 11 and 22 Factors of 23: 1 and 23 Note that: 2, 3, 7, 11 and 23 are prime numbers
19 is a prime number. Its only factors are 1 and 19. 21 is a composite number. Its factors are 1, 3, 7, and 21. 23 is a prime number. Its only factors are 1 and 23.
Only 23 is a prime number.
19 and 23 are prime.
You can work this out, Prime numbers can only be divided by themselves or 1. Therefore as 20 can be divided by 2 it it not prime. The same is true for 22 and 24. Thus the prime must be either 21 or 23. See if either of these numbers can be divided by 7, if it can then the prime must be the other number.