已知
个正整数
满足
,其中任意两个
,
的最小公倍数都大于
.求证:
.(
表示
的整数部分)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/b6a24198bd04c29321ae5dc5a28fe421.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/36087ba4d3ca5bc4e936bed8c1d40c37.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/ae0df57273c05f0502a38c9455736773.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/50a272adba0f1120109824440f0e252c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/54e74a53b443fe1b4e68f15517fe615e.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/e2d51f9147b8265c0276c1f2c2659197.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/bbecbb96327b066b1ae2bccb53867bcb.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/77f5809fdddfbc912d0eacba3c831f9c.png)
![](https://staticzujuan.xkw.com/quesimg/Upload/formula/c9b0eb7d0ff6631a03c9c867d919d7e1.png)
2007高三·上海·竞赛 查看更多[1]
更新时间:2018-12-08 10:14:19
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【推荐2】给定正整数数组
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