The girls, who were 15 and 16 at the time, were plied with alcohol and drugs during their 36-hour ordeal in 2009.
At Birmingham Crown Court yesterday Judge Melbourne Inman QC adjourned sentence following the month-long trial.
Shamraz Rashid, 20, Amar Hussain, 21 and Amer Islam Choudhrey, 20, were found guilty of abducting a child and rape charges. Jahbar Rafiq, 28, and sexual assault and Adil Saleem, 21, were also found guilty of rape.
Aqueel Rahman, 20, was cleared of sexual assault. The men, all from the Birmingham area, denied the charges.