gung1 jan1 sou3公因數公因数
Jyutpinggung1 jan1 sou3
Yalegūng yān sou
Definition
Common divisor; common factor.
neutralschool
How it's used
Mathematical terminology in Cantonese classrooms often blends formal Chinese terms with English loanwords or specific local jargon. While 公因數 is the standard term taught in schools, students frequently use the English term GCD directly in casual conversation or when discussing homework. It is strictly a technical term and rarely appears outside of academic or mathematical contexts.
Examples
How many common divisors do these two numbers have?
The fastest way to find common divisors is using the short division method.
Related words
Common phrases
to find common divisors
Common mistake
Learners often confuse 公因數 with 最大公因數, which specifically refers to the Greatest Common Divisor. If you are looking for the largest one, you must include the word 最大.
Grammar color guide
Noun
Verb
Adjective
Adverb
Pronoun
Classifier
Particle
Connector
Grammar guides
- TonesCantonese has six tones, and the tones can change in certain grammatical contexts. Learn the six tones and the rules for tone change.
- Time and datesClock time, days of the week, months, and years. The patterns you need to make plans and talk about when things happen.
- Modal verbsHow to say can, will, may, should, must, and want. The core modal verbs of Cantonese and the differences that trip up beginners.
