例:两个数都小于65536。
import java.util.Scanner; public class Main { private int k,n; public int getK() { return k; } public void setK(int k) { this.k = k; } public int getN() { return n; } public void setN(int n) { this.n = n; } public void input() { Scanner scanner=new Scanner(System.in); k=scanner.nextInt(); n=scanner.nextInt(); scanner.close(); } public int getGBS() { int result,t=0; if(k>n) {t=k;k=n;n=t;} result=n; while(result%k!=0||result%n!=0) { result++; } return result; } public static void main(String[] args) { Main m = new Main(); m.input(); int ckn=m.getGBS(); System.out.println(ckn); } }
