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[IQ題] 这三个数分别是什么?

有3个正整数,任意两个相乘加1,都是第三个的整数倍,这三个数分别是多少?; h% O/ Y, G$ F
别猜答案,会算的给出过程.
另外,答案没有在题目里直接公布,不知道怎么隐藏,呵呵,所以只好先看看有没有人会了
是1 2 3
+ u' o1 X- j! y# i# Lwww2.tvboxnow.com因为1的以外的所有正整数都是它的整数倍
好多答案啊``无聊的问题``
1 1 1, because any number can have factor of 1. also, only 1 can be true if any random number multiple plus has to be divided by the remaining digit. So, 1 1 1 is my answer.
249还有123
123 and 789?
three 1
123.。。
1 1 1
我列了个复杂的方程,但解不出了。不过如果不是1、1、1,楼主可能得注明是“三个不同的正整数”
111, 789 ... and many many others.
They would be 111 or 123: Z+ m  D( P; Z
For 111 would be 1x1+1=2 that is 2 times of 3rd 1$ i0 C; Y& }  g7 B6 g" B
For 123www2.tvboxnow.com7 [: l4 ~' w" s
1x2+1=3 that is 1 time of 3
; y$ q: U# h! M1x3+1=4 that is 2 times of 21 A7 j" F+ f7 b# D7 c7 l2 k
2x3+1=7 thta is 7 times of 1
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