LCM Example Java Program
Definition
The least common multiple (also called the lowest common multiple or smallest common multiple) of two integers a and b, usually denoted by LCM(a, b), is the smallest positive integer that is divisible by both a and b. Since division of integers by zero is undefined, this definition has meaning only if a and b are both different from zero.LCM Example Program
import java.util.Scanner; public class LCM{ public static void main(String[] args){ Scanner in= new Scanner(System.in); System.out.print("Enter the num1:"); int num1 =in.nextInt(); System.out.print("Enter the num2:"); int num2 =in.nextInt(); int lcm = (num2 == num1 || num2 == 1) ? num1 :(num1 == 1 ? num2 : 0); if (lcm == 0) { int num3 = num1, num4 = num2; while (num3 != num4) { while (num3 < num4) { num3 += num1; } while (num4 < num3) { num4 += num2; } } lcm = num3; } System.out.println("lcm(" + num1 + ", " + num2 + ") = " + lcm); } }
Sample Output
Output is: Enter the num1:66 Enter the num2:33 lcm(66, 33) = 66
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