摘要
本文证明了连续自然数的一个性质：对于ｌ≥１７，必存在连续的ｌ个自然数，使得其中每一个数，都至少与其它ｌ－１个自然数中的一个不互素。
In this paper we prove that property on continuous natural numbers: Let l≥17 is a fixed positive integer, there exist l continuous natural numbers. with every of the numbers is nonrelatively prime to one of other l-1 numbers.
关键词
自然数
互素
natural numbers. relatively prime
