No 65 is not prime since it has factors of 1 and 65 or 1*65=65 and 5 and 13 or 5*13=65. Prime numbers have only 1 and that number as its factors.
No, 50 and 65 are not relatively prime.
Prime factorization of 45 is 3x3x5. Prime factorization of 65 is 5x13.
The prime factorization of 65 is 5 x 13.
The prime factors of 65 are 5 and 13.
65 5, 13
65 5,13