no from 1 to 10 into 2 groups - All-Russian MO 2003 Regional (R4) 8.1
Source:
September 17, 2024
number theory
Problem Statement
The numbers from to were divided into two groups so that the product of the numbers in the first group is completely divisible by the product of the numbers in the second. Which the smallest value can be for the quotient of the first product money for the second?