import java.util.*; public class Main{ public static void main(String args[]) { Scanner scanner = new Scanner(System.in); String str = scanner.nextLine(); String[] str1 = str.split(" "); long a = Long.parseLong(str1[0]); long b = Long.parseLong(str1[1]); long c = gcd(a, b); System.out.println(a / c * b); } public static long gcd (long a, long b) { if(b == 0) { return a; } return gcd(b, a % b); } }
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