公約數 Save Sign in to save words Simplified: 公约数 gōngyuēshù ㄍㄨㄥ ㄩㄝ ㄕㄨˋ common factor common divisor math. Character by character 公(gōng)public 約(yuē)make an appointment 數(shù)number Words with 公約數 Ending with 公約數 最大公約數 A Chinese word or character, or English Search Sources CC-CEDICT, CC BY-SA 4.0 pinyinjs, Apache-2.0