23 is the only prime number between 20 and 28.
The prime numbers between 1 and 20 are: 2, 3, 5, 7, 11, 13, 17 and 19. Note that a prime number has only two factors, 1 and itself and one. Number 1 is not considered to be a prime number because it has only one factor.
The prime numbers between 20 and 30 are 23 and 29.
The numbers 23 and 29 are the only prime numbers between 20 and 30
Oh, dude, you're really testing my math skills here. So, between 20 and 25, the only prime number is 23. It's like the cool kid at the prime number party, standing out from all the other numbers that can be divided by more than just 1 and themselves. So yeah, 23 is the prime number in that range.
23 is the only prime number between 20 and 28.
23 is the only prime number between 20 and 29.
The only prime n umber between 20 and 25 is 23.
The prime numbers between 1 and 20 are: 2, 3, 5, 7, 11, 13, 17 and 19. Note that a prime number has only two factors, 1 and itself and one. Number 1 is not considered to be a prime number because it has only one factor.
47 is the largest prime number between 20 and 50.
17
For a number to have [only] 2 factors, it must be a prime number; the prime numbers between 0 and 20 are; 2, 3, 5, 7, 11, 13, 17, 19
17The prime numbers between 10 and 20 are 11, 13, 17 and 19. There is only one square number between 10 and 20: 16. Using the criteria given, the number that fits is 17.
Only four:- 23,29,31 and 37.
19 is prime.
The composite numbers between 20 and 25 are 21, 22, and 24. 23 is the only prime number between 20 and 25.
The prime numbers between 20 and 30 are 23 and 29.