公倍数 Traditional form: 公倍數 Pinyin (reading): gōngbèishù Definitions: common multiple Characters: 公 - fair, equitable; public; duke 倍 - to double; to increase or multiply 数 - count, number, several Traditional characters: 公 - fair, equitable; public; duke 倍 - to double; to increase or multiply 數 - count, number, several