九度Online Judge

OJ新增积分机制,如有任何问题或者建议,请发帖到九度论坛OJ意见反馈版,祝大家一切顺利!
亲,九度OJ官方微博开通了,欢迎你来粉!微博地址:weibo.com/jobdu

 题目1439-九度Online Judge,用代码记录你的成长之路!

题目1439:Least Common Multiple

时间限制:1 秒

内存限制:128 兆

特殊判题:

提交:6368

解决:1918

题目描述:

The least common multiple (LCM) of a set of positive integers is the smallest positive integer which is divisible by all the numbers in the set. For example, the LCM of 5, 7 and 15 is 105.

输入:

Input will consist of multiple problem instances. The first line of the input will contain a single integer indicating the number of problem instances. Each instance will consist of a single line of the form m n1 n2 n3 ... nm where m is the number of integers in the set and n1 ... nm are the integers. All integers will be positive and lie within the range of a 32-bit integer.

输出:

For each problem instance, output a single line containing the corresponding LCM. All results will lie in the range of a 32-bit integer.

样例输入:
2
3 5 7 15
6 4 10296 936 1287 792 1
样例输出:
105
10296