证明: 我们首先约定:m = gcd(a,b) , n = gcd(b, q) , a = b*p +q。(这里的gcd含义跟上面一样,q的含义跟后面式子同) 1. m 是a,b的最大公约数,那么m整除a,b q = a - b*p m也可以整除q =>m就是b...
In mathematics, the greatest common divisor (gcd), also known as the greatest common factor (gcf), highest common factor (hcf), or greatest common measure (gcm)...
Describtion First we define: (1) lcm(a,b), the least common multiple of two integers a and b, is the smallest positive integer that is divisible by both a and...