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Java - Calculate LCM (Least Common Multiple) using Java Program

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mahmoud2506
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2022-05-06
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Java - Calculate LCM (Least Common Multiple) using Java Program

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mahmoud2506
2022-05-06
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Calculate LCM (Least Common Multiple) of Numbers using Java Program

import java.util.Scanner;
 
public class Lcm {
  
    //  Lowest common Number
    public static int lcm(int First_number, int Second_number) {
        int x,max=0,min=0,lcm=0;
        if(First_number>Second_number)
        {
            max=First_number;
            min=Second_number;
        }
        else
        {
            max=Second_number;
            min=First_number;
        }
          
     
          
        for(int i=1;i<=min;i++)
           {
            x=max*i; 
            if(x%min==0) 
             {
              lcm=x; 
              break; 
             }
            }
         return lcm;
    }
  
    public static void main(String[] args) {
      
        Scanner sc=new Scanner(System.in);
 
        System.out.print("First Number  :");
        int num1=sc.nextInt();
        System.out.print("Second Number :");
        int num2=sc.nextInt();
 
        System.out.println("Lowest Common Factor: " + lcm(num1,num2));
       
    }
}

Output

    First Number  :24
    Second Number :16
    Lowest Common Factor: 48

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