emelyh985 emelyh985 14-09-2021 Mathematics contestada Which of the following statements is true? (A) The greatest prime factor of 18 is 9. (B) The greatest prime factor of 21 is 3. (C) The greatest prime factor of 4 is 2. (D) The greatest prime factor of 34 is 11. atidew stel vonbris mebeoAno