#include <stdio.h>

/************found************/

int fun(int x,int y,int z)

{  int j,int t,int n,int m;

   j=1;

   t=j%x;

   m=j%y;

   n=j%z;

   while(t!=0||m!=0||n!=0)

   {  j = j+1;

      t=j%x;

      m=j%y;

      n=j%z;

   }

/************found************/

   return j;

}

main( )

{  int x1,int x2,int x3,int j;

   printf("Input x1  x2  x3:  ");  scanf("%d%d%d",&x1,&x2,&x3);

   printf("x1=%d, x2=%d, x3=%d \n",x1,x2,x3);

   j=fun(x1,x2,x3);

   printf("The minimal common multiple is : %d\n",j);

}