答案:程序如下:Private Sub Form_Click ( )Dim m, n As Integerm = InputBox (″请输入M的值″)m = Val (m)m1 = mn = InputBox(″请输入N的值″)n = Val ( n )n1= nDo While n < > 0remin = m Mod nm = nn=reminLoopPrint m1; "和"; n1;"的最大公因子是:";mEnd Sub该程序通过辗转相除法求两个正整数的最大公因子。程序运行后,在输入对话框中分别输入96和64,输出结果为:96和64的最大公因子是:32