Combo Divisor Puzzle

Combo Divisor Puzzle is a number calculation puzzle game. In each round, numbers appear on a plate. You must select numbers from the left and right in an order that yields quotients by the greatest common divisor, and at least one quotient must be 1.

Numbers equal to 1 are removed, the board updates, and the next verification round begins. The goal is to reduce all numbers to 1 through successive valid steps.