python求最小公倍数

最小公倍数：两个或多个整数公有的倍数叫做它们的公倍数，其中除0以外最小的一个公倍数就叫做这几个整数的最小公倍数。整数a，b的最小公倍数记为[a，b]，同样的，a，b，c的最小公倍数记为[a，b，c]，多个整数的最小公倍数也有同样的记号。

利用Python求最小公倍数（4种方法）

算法一

# 算法1def least_commo_multiple1():    print("请输入3个数")    x1 = int(input("请输入x1:"))    x2 = int(input("请输入x2:"))    x3 = int(input("请输入x3:"))    x0 = max(x1,x2,x3)    i = 1    while(1):        j = x0*i        if j % x1==0 and j % x2 ==0 and j % 3 ==0:            break        i+=1    print(x1,x2,x3,"这三个数的最小公倍数是：",j)def max(x,y,z):    if x>y and x>z:        return x    elif y>x and y>z:        return y    else:        return z

算法二

# 算法2def least_commo_multiple2():    t=1    print("请输入3个数")    x1 = int(input("请输入x1:"))    x = x1    x2 = int(input("请输入x2:"))    y = x2    x3 = int(input("请输入x3:"))    z = x3    x0 = max(x1,x2,x3)    for i in range(2,x0+1):        flag = 1        while flag:            flag = 0            if x1 % i == 0:                x1 = x1 / i                flag = 1            if x2 % i == 0:                x2 = x2 / i                flag = 1            if x3 % i == 0:                x3 = x3 / i                flag = 1            if flag == 1:                t = t * i        x0 = max(x1,x2,x3)    print(x, y, z, "这三个数的最小公倍数是：", t)

算法三

# 算法3def least_commo_multiple3():    print("请输入3个数")    x1 = int(input("请输入x1:"))    x2 = int(input("请输入x2:"))    x3 = int(input("请输入x3:"))    x0 = x1*x2/most_common_divisor(x1,x2)    x0 = x0 * x3 / most_common_divisor(x0, x3)    print(x1,x2,x3,"这三个数的最小公倍数是：",x0)def most_common_divisor(a, b):    c = a % b    while c != 0:        a = b        b = c        c = a % b    return b

算法四

# 算法4def least_commo_multiple4():    print("请输入3个数")    x1 = int(input("请输入x1:"))    x2 = int(input("请输入x2:"))    x3 = int(input("请输入x3:"))    x0 = ff(ff(x1,x2),x3)    print(x1, x2, x3, "这三个数的最小公倍数是：", x0)def ff(a,b):    a1 = a    b1 = b    c = a%b    while c != 0:        a = b        b = c        c = a%b    return a1*b1/b

主函数

# 主函数if __name__ == "__main__":    # least_commo_multiple1()    # least_commo_multiple2()    # least_commo_multiple3()    least_commo_multiple4()

效果截图：

以上就是Python语言求解三个数的最小公倍数啦~🤗

来源地址：https://blog.csdn.net/weixin_51938823/article/details/131539389