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What is the prime number out of 21 23 and 25?
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.
9 22 23 prime numbers?
23 is a prime number but 9 and 22 can both be factored 9 is 3x3 and 22 is 2x11
2 22 13 23 which is not a prime number?
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.
What is the prime of numbers 21 22 23 24 25 26 27 28 29 30 and why?
prime of numbers 21 22 23 24 25 26 27 28 29 30 prime numbers are: 23 & 29 because their factors are only 1 and themselves. factors of: 23= 1, 23 29= 1, 29 22, 24, 25, 26, 27, 28 & 30 are not prime numbers because these numbers have other factors aside from 1 and themselves. Example: factors of 22: 1, 2, 11, 22
What is the prime numbers between 21 and 33?
there are 3 prime numbers in between 21 and 33... they are 23,29, 31.
What is the prime number of 21 22 23 24 25?
23
What is the smallest prime number that is greater than 20?
21 = 3x7 ... not prime. 22 = 2x11 ... not prime. 23 is prime. 23.
Which of these numbers is prime 20 21 22 23 24?
The prime number is 24
What is the prime number after 22?
The prime number about 22 is 23. 23 is a prime number because it has no factors except for 23 and itself.
What numbers are prime 20 21 22 23 24?
23 is prime.
Which one is prime out of 21 23 22 27?
23
Which of these numbers is prime 20 21 22 23 or none of these?
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.
What one is a prime number 21 23 25?
23 is a prime number.
What are the factors and prime factors of 21 22 and 23?
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
Is 23 21 19 prime or composite?
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.
Which one is prime 21 25 23?
Only 23 is a prime number.
Which one is a prime number 19 21 or 23?
19 and 23 are prime.
