Find the common theme with all these numbers. ( Except for the fact that all of them are wrong )

242 + 32 = 450
252 + 567 = 1575
507 + 147 = 1200
1805 + 20 = 2205
570312 + 19208 = 798848

(In reply to Not quite all by Gamer)

I guess the following should do it.

570312 can be written as 2 x 2^2 x 3^2 x 89^2, now taking away the powers leaves: 2 x 2 x 3 x 89 = 1068
19208 can be written as 2 x 2^2 x 7^2 x 7^2, now taking away the powers leaves: 2 x 2 x 7 x 7 = 196
798848  can be written as 2 x 2^2 x 2^2 x 2^2 x 79^2, now taking away the powers leaves: 2 x 2 x 2 x 2 x 79 = 1264
1068+196=1264

Posted by Hugo on 2005-02-05 20:49:22