<prompt> Genital warts are most commonly caused by which of the following serotypes of V ?HPV 6HPV 16HPV 18HPV 33  <response>: Genital warts anogenital warts or condyloma acuminata is most commonly caused by low risk HPV i.e. HPV-6, 11. Other HPV causing genital warts are high risk HPV, i.e. HPV-16,18, 31, 33, 45. 