If n and m are positive integers and m is a factor of 35, what is the greatest possible number of intergers that can be equal to

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问题 If n and m are positive integers and m is a factor of 35, what is the greatest possible number of intergers that can be equal to both 4n and 35/m?

选项 A、Zero
B、One
C、Two
D、Three
E、Four

答案A

解析 4n=35/m→nm=35/4,但n,m都是整数,35/4不是整数,此式不成立。故答案为A。
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本试题收录于: GRE QUANTITATIVE题库GRE分类
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