Quandaries
and Queries 

hello i found a question
on an IQ pop up similar and then found almost the exact question
on your site when trying to find an answer... thank you very much, 

Hi Garrett, In the solution to the previous question the prime factorization of each of the numbers was found, and after examining this factorization, two possible answers were given to the question.
Apply the same technique to the numbers in your problem. Find the prime factorization of the three numbers he likes and the three he does not like. Find a property that is true for the three he likes but is not true for the three he does not like? Now find the prime factorization for the four possible answers to the question. Is there one of them that satisfies the property you found? Penny 

