作者AKgOd (Myth.EmPtY)
看板GMAT
标题[计量] DS一题
时间Fri Nov 7 21:41:58 2008
Is positive integer J divisible by a greater number of different prime numbers
than positive integer K?
1. J is divisible by 30
2. K=1000
有点不太确定题目的意思 谢谢大家
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