Abdul Latif Salih, 35, and Bahaldin Doud, 21, were jailed for 13 years each. Salih was convicted of one count of causing a person to engage in sexual activity without consent, one count of r-pe and one count of attempted r-pe.
Doud was convicted of two counts of attempted r-pe. A third man - Saddam Muhamadaim, 18 - is awaiting sentencing in relation to the same incident, Examiner Live reports.
The three men were linked forensically to the incident and arrested and charged by police within a couple of days of the attack.
Muhamadaim was convicted of three counts of r-pe and one count of attempted r-pe.
Sentencing was adjourned to a date to be fixed pending an investigation into his age, which could affect the length of his sentence.