Contact us
Choose a category below so we can get back to you as quickly as possible.
設兩個數為x和y,其最大公約數為a,則 最小公倍數為(x/a)*(y/a)*a=xy/a, 最大公約數和最小公倍數的乘積為xy/a*a=xy 得證
We and our partners use cookies and other technologies to analyze traffic and optimize your experience. View more info and control your cookies settings at any time in our Cookies Policy.