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[창의 퍼즐] [정수+함수] f(n)=f(n+1)

infinitepi 2020.08.17 21:31 조회 546

문제 푼 사람 1명

페이스북 트위터 카카오톡 카카오스토리 네이버블로그 네이버밴드

어떤 자연수 n에 대하여 f(n)=1~n까지의 자연수의 최소공배수이다.

예를들어 f(3)=6, f(4)=12이다.

이때, f(n)=f(n+1)을 만족하는 자연수 n 중 10번째로 작은 수를 구하여라.

(풀이필수)

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SON7 Lv.5 2020.08.17 21:55

최대공배수 -> 최소공배수

수정부탁드립니다.

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- △π Lv.9 2020.08.18 01:37
  
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  최대공배수= $\infty$ ?
  
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Plum Lv.7 2020.08.18 05:49 비밀댓글

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유클리드 Lv.6 2020.08.18 17:50 비밀댓글

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