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Is 15 17 19 21 23 25 27 29 and 31 prime or composite?
17, 19, 23, 29 and 31 are prime. 15, 21, 25 and 27 are composite..
Are 23 and 29 a composite or prime number?
They are both prime numbers.
Are 232529 is set af all prime numbers?
If you mean: 23 25 and 29 then 23 and 29 are prime numbers while 25 is composite.
Is 667 a prime number and why?
No, it is composite as 667 = 23 x 29
Is 667 prime?
667 is composite. Its factors are 1, 23, 29, and 667.
Is 15 17 19 21 23 25 27 29 and 31 prime or composite?
17, 19, 23, 29 and 31 are prime. 15, 21, 25 and 27 are composite..
Is 87 29 36 62 45 31 and 23 prime or composite?
23, 29 and 31 are prime, the rest are composite.
Is 23 and 29 prime or composite?
Both are prime numbers
Is 13 15 17 19 21 23 25 27 29 prime numbers?
They are all prime numbers except for 15 21 25 and 27 which are composite numbers
What are prime numbers from 21-29?
23 and 29.
Are 23 and 29 a composite or prime number?
They are both prime numbers.
Are 232529 is set af all prime numbers?
If you mean: 23 25 and 29 then 23 and 29 are prime numbers while 25 is composite.
Is 667 a prime number and why?
No, it is composite as 667 = 23 x 29
Is 667 prime?
667 is composite. Its factors are 1, 23, 29, and 667.
What are the prime numbers from 21-30?
23 and 29
What is the greatest common factor of 21 23 and 29?
The GCF of 21, 23, and 29 is 1. SInce 23 and 29 are prime, their GCF has to be 1.
What is all the composite numbers between 20 and 30?
They are: 21 22 24 25 26 27 28 because 23 and 29 are prime numbers
