公因子 gōng yīn zǐ

DEFINITIONS

  1. common factor
  2. common divisor

CHARACTERS

公 gōng
HSK 2
fair, equitable; public; duke
因 yīn
HSK 2
cause, reason; by; because (of)
子 zǐ
HSK 1
offspring, child; fruit, seed of; 1st terrestrial branch