题解 | #求最小公倍数#
求最小公倍数
https://www.nowcoder.com/practice/22948c2cad484e0291350abad86136c3
import java.math.*;
import java.util.*;
public class Main {
public static void main(String[] args) {
Scanner in = new Scanner(System.in);
BigInteger a= BigInteger.valueOf(in.nextInt());
BigInteger b= BigInteger.valueOf(in.nextInt());
System.out.println(a.multiply(b).divide(a.gcd(b)));
}
}
