!! used as default html header if there is none in the selected theme. OEF 最大公因数

# OEF 最大公因数 --- 介绍 ---

gcd(m,n)=, mn= ?

### gcd 与 lcm

gcd(n,)=, lcm(n,)=.

### gcd 与 lcm II

gcd(m,n)=, lcm(m,n)=.

### gcd 与 lcm III

gcd(m,n)=, lcm(m,n)=.

m, n 是两个正整数, 满足

=, =.

### gcd, lcm 与和

gcd(m,n) = , lcm(m,n) = , m + n = .

pgcd(, ) pgcd(,)

### gcd 与乘积

gcd(m,n) = , mn = .

### gcd 与和

gcd(m,n) = , m + n = .

### gcd, 和与积

gcd(m,n) = , m + n = , mn= .

### lcm 与积

lcm(m,n) = , mn = .

### lcm 与和

lcm(m,n) = , m + n = .

### lcm, 和与积

lcm(m,n) = , m + n = , mn= .

• Description: 一组关于整数的 gcd 和 lcm 的练习. This is the main site of WIMS (WWW Interactive Multipurpose Server): interactive exercises, online calculators and plotters, mathematical recreation and games
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