No.
1, 13, 17, and 221.
221 has two factor pairs: 13 * 17 and [perhaps redundantly] 1 * 221
The greatest common factor of 494 and 221 is 13.
Use a factor tree. 221 13,17 All the factors are prime. 13 x 17 = 221
No. 221 = 13 x 17
There is no factorization. 37 is a prime number.37 is already prime. Its only prime factor is itself.
13
13 and 17
No, 3 is not a factor of 37. Also, 37 is a prime number.
37 is a factor of 74, among other numbers.
It can be. 37 is a common factor of 74 and 111.
If you mean prime factor, it's 37.