[IQ題] 这三个数分别是什么?

找个情人

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?7 c2 l/ s# j3 W6 T
别猜答案,会算的给出过程.

找个情人

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

bigpada

是1 2 3 8 R' t1 Q+ O# L% x4 m
因为1的以外的所有正整数都是它的整数倍

Raymond92

好多答案啊``无聊的问题``

jamesdean

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.

pengzw1984

249还有123

masami198763

123 and 789?

kuku88

three 1

ckpang

123.。。

cloud_FF

1 1 1

buxiang128

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”

khkiang

111, 789 ... and many many others.

beckyken

They would be 111 or 123
/ W. e: ]7 R( z( B公仔箱論壇For 111 would be 1x1+1=2 that is 2 times of 3rd 1www2.tvboxnow.com4 {" p# @  N( U9 _2 ~- R3 e
For 123
- S) J7 K" R5 }$ n7 X7 n! w7 r2 B; j% E公仔箱論壇1x2+1=3 that is 1 time of 3www2.tvboxnow.com1 [9 i* ^# @+ [: d1 J
1x3+1=4 that is 2 times of 22 }4 i- P6 o9 z: e; Z8 |
2x3+1=7 thta is 7 times of 1