Question

por favor me ajudem qual e o mdc de 50 e 75
o mdc 56 , 84 , 210
mdc 39 , 65 , 91

Answer 1

Máximo Divisor comum: divide todos os números ao mesmo tempo.

R.: mdc (50,75) = 25

50,75: 2
25,75: 3
25,25: 5
5,5  5
----------
1,1  = 5.5 = 25

¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨¨
R.: mdc (56,84,210) = 14

56 , 84 , 210: 2
28,42,105: 2
14,21,105: 2
7,21,105: 3
7,7,35: 5
7,7,7: 7
------------------
1,1,1   = 2.7  = 14

*******************************
R.: mdc( 39,65,91) = 13

39,65,91: 3
13,65,91: 5
13,13,91: 7
13,13,13: 13
--------------------
1,1,1   =  13