The prime factors of 28 are: 2,7
No, 28 is a Composite Number.
no
No, 1 is not a prime number.
They are: 2*2*7 = 28
There is no prime number equal to 28. I know you must find this disappointing.
7 is prime.
28 is a composite number because it has more than two factors but 29 is a prime number because it has only two factors.
The prime factorization of 28 is: 2 x 2 x 7
23 is the only prime number between 20 and 28.
Prime factors of 256=2x2x2x2x2x2x2x2 (or 28)
It can be. 27 is relatively prime to 28.