最大公因數 [－－－－数]

Jyutping zeoi3 daai6 gung1 jan1 sou3
Pinyin zuì dà gōng yīn shù

Definitions (粵典–words.hk)
  1. 名詞、術語
    數學術語​；​兩個​或​以上​整​數​嘅​最大​嘅​共同​因數
    (maths) highest common factor (HCF); greatest common factor (GCF)
  2. 近義詞
    最大公約數
Definitions (Wiktionary)
  1. noun
    greatest common factor; highest common factor