projectEuler pro5

Smallest multiple

Problem 5

2520 is the smallest number that can be divided by each of the numbers from 1 to 10 without any remainder.

What is the smallest positive number that is evenly divisible by all of the numbers from 1 to 20?

JAVA:

public class P005 {
public static void main(String[] args){
int sum = 0;
for(int i=1;;i++){
sum= 20*i;
if((sum%11==0)&&(sum%12==0)&&(sum%13==0)&&(sum%14==0)&&(sum%15==0)&&(sum%16==0)&&(sum%17==0)&&(sum%18==0)&&(sum%19==0)&&(sum%20==0)){
break;
}
}
System.out.print(sum);
}
}

posted on 2013-10-09 21:33  Monster_Ch  阅读(173)  评论(0编辑  收藏  举报

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