Question

qual e o mdc (63,84,105)

Answer 1

63 = 3.3.7
84 = 2.2.3.7
105 = 5.3.7

o que eh comum aos tres eh 3.7 = 21

Answer 2

63=3*3*7
84=2*2*3*7
105=5*3*7
m.d.c=(63,84,105)=3x7
m.d.c=(63,84,105)=21