#include <stdio.h>
 
int main() {
	int a,b,x,y,z;
	x=0;
    a=z;
	scanf("%d",&a);
    printf("整数aを入力してください：%d\n",a);
    if(a<0){
    	printf("正ではありません。\n");
    }
	scanf("%d",&b);
	printf("整数bを入力してください：%d\n",b);
	if(b<0){
    	printf("正ではありません。\n");
	}
 
	while(a>0){
		x=x+1;
		a=a*x;
		y=a%b;
		if(y==0){
			break;
		}
	}
	a=(a*x);
	printf("%dです。\n",a);
}	
 
 

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Ngo1

6
5