UA-UMO 2018 Problem 7
Given positive integers such that the greatest common divisors of all nonempty subsets of them are pairwise distinct. What is the smallest number of prime factors of the product of all numbers?
Proposed by Aleksandr Golovanov
Dataset text AI-MO AoPS. Quoted with source.
Solutions
No solution is on olymmath yet. Official and human solutions come first when they arrive. AI solutions come after them, with a label.
Similar problems
These problems have the most words in common with this statement.