最大公约数 zuì dà gōng yuē shù

DEFINITIONS

  1. highest common factor HCF
  2. greatest common divisor GCD

CHARACTERS

最 zuì most, extremely, exceedingly
大 dà big, great, vast, large, high
公 gōng fair, equitable; public; duke
约 yuē treaty, agreement, covenant
数 shù number; several, count; fate