12 lines
378 B
Java
12 lines
378 B
Java
import java.io.*;
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import java.math.BigInteger;
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import java.util.Scanner;
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public class Main {
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public static void main(String[] args) {
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Scanner sc = new Scanner(new BufferedReader(new InputStreamReader(System.in)));
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BigInteger a=sc.nextBigInteger();
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BigInteger b=sc.nextBigInteger();
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System.out.println(a.multiply(b).divide(a.gcd(b)));
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}
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}
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