import java.util.*;

public class Main {
  public static void main(String[] args ) throws Exception {
    Scanner sc = new Scanner(System.in);
    int A = sc.nextInt();
    int B = sc.nextInt();
    int C = sc.nextInt();
    int count=0;
    for(int i=1;i<C+1;i++){
    	if(i%A==0){
        count++;
        }
    }
    count *=B;
   System.out.println(count);
  }
} import java.util.*; util.* java public class Main {
  public static void main(String[] args ) throws Exception {
    Scanner sc = new Scanner(System.in);
    int A = sc.nextInt();
    int B = sc.nextInt();
    int C = sc.nextInt();
    int count=0;
    for(int i=1;i<C+1;i++){
    	if(i%A==0){
        count++;
        }
    }
    count *=B;
   System.out.println(count);
  }
} Main public static void main(String[] args ) throws Exception {
    Scanner sc = new Scanner(System.in);
    int A = sc.nextInt();
    int B = sc.nextInt();
    int C = sc.nextInt();
    int count=0;
    for(int i=1;i<C+1;i++){
    	if(i%A==0){
        count++;
        }
    }
    count *=B;
   System.out.println(count);
  } main {
    Scanner sc = new Scanner(System.in);
    int A = sc.nextInt();
    int B = sc.nextInt();
    int C = sc.nextInt();
    int count=0;
    for(int i=1;i<C+1;i++){
    	if(i%A==0){
        count++;
        }
    }
    count *=B;
   System.out.println(count);
  } Scanner sc = new Scanner(System.in); sc new Scanner(System.in) int A = sc.nextInt(); A sc.nextInt() sc.nextInt sc int B = sc.nextInt(); B sc.nextInt() sc.nextInt sc int C = sc.nextInt(); C sc.nextInt() sc.nextInt sc int count=0; count 0 for(int i=1;i<C+1;i++){
    	if(i%A==0){
        count++;
        }
    } int i=1; int i=1; i 1 i<C+1 i C+1 C 1 i++ i++ i {
    	if(i%A==0){
        count++;
        }
    } {
    	if(i%A==0){
        count++;
        }
    } if(i%A==0){
        count++;
        } i%A==0 i%A i A 0 {
        count++;
        } count++ count count *=B count B System.out.println(count) System.out.println System.out System System.out count String[] args args public class Main {
  public static void main(String[] args ) throws Exception {
    Scanner sc = new Scanner(System.in);
    int A = sc.nextInt();
    int B = sc.nextInt();
    int C = sc.nextInt();
    int count=0;
    for(int i=1;i<C+1;i++){
    	if(i%A==0){
        count++;
        }
    }
    count *=B;
   System.out.println(count);
  }
} public class Main {
  public static void main(String[] args ) throws Exception {
    Scanner sc = new Scanner(System.in);
    int A = sc.nextInt();
    int B = sc.nextInt();
    int C = sc.nextInt();
    int count=0;
    for(int i=1;i<C+1;i++){
    	if(i%A==0){
        count++;
        }
    }
    count *=B;
   System.out.println(count);
  }
} Main
import java.util.*;

public class Main {
  public static void main(String[] args ) throws Exception {
    Scanner sc = new Scanner(System.in);
    int A = sc.nextInt();
    int B = sc.nextInt();
    int C = sc.nextInt();
    int count=0;
    for(int i=1;i<C+1;i++){
    	if(i%A==0){
        count++;
        }
    }
    count *=B;
   System.out.println(count);
  }
}