[tex]480= 2^5*3*5 \quad 640= 2^7*5\quad 800=2^5*5^2\\ \\ MCD(480,640,800)=2^5*5\to MCD(480,640,800)=160[/tex]
[tex]480= 1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, \\ 120, 160, 240 ,480. \\ \\ 640= 1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640 \\ \\ 800= 1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800.
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Espero que te sirva, salu2!!!!
