[拼音]：zuì dà ɡōnɡ yuē shù
[解釋]：
greatest common divisor;
highest common factor;
1.[Mathematics] a greatest common denominator ; G.C.D; g.c.m; G.C.M.; gcd;
greatest common measure;
greatest common divisor;
greatest common divisor ( G.C.D; g.c.d);
greatest common divisor (G.C.D; g.c.d);
highest common divisor;
highest common factor;
maximal common divisor;
[參考詞典]：漢英綜合科技大辭典 漢英綜合大詞典 漢英經貿大詞典 漢英航海大詞典
最小公倍數
[拼音]：zuì xiǎo ɡōnɡ bèi shù
[解釋]：
smallest common multiple;
least common multiple ;
lowest common multiple;
1.[Mathematics] a lowest common multiple ;
least common multip ; l.c.m.; LCM;
lowest common multiple;
lowest common multiple (L.C.M.)
[參考詞典]：漢英綜合大詞典 漢英綜合科技大辭典 漢英綜合大詞典 漢英航海大詞典