Nomoro ea mantlha ke nomoro ea tlhaho e kholo ho feta 1 e se nang divisisi tse ntle ntle le 1 ka boyona. Nomoro e nyane ka ho fetesisa ke tse peli - mohanyetsi oa hae ea nepahetseng ke a le mong le ba babeli. Tse peli hape ke eona feela palo e ka sehloohong. Linomoro tse ling tsohle tsa mantlha ha li makatse, hobane palo e ngoe le e ngoe e kholo ho feta tse peli e arotsoe ke tse peli. Linomoro tsa pele ke: 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31…