Combo Divisor Puzzle

“Combo Divisor Puzzle" is an number puzzle game.
HOW TO PLAY?
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1. On the number plate, there are several numbers distributed;
2. Select the numbers in order of left and right, such that the number of left and right divided by the greatest common divisor, at least one of the numbers quotient is 1, otherwise the game is failed;
3. Numbers with a value of 1 will be eliminated, and the next round of verification will continue. In the end, the numbers on the left and right sides will be reduced to 1 by approximate fraction, and all of them will be eliminated to succeed.
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