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axb=175

c.m.m.d.c=5
c.m.m.m.c=?


Răspuns :

a*b= 175
cmmdc=5
cmmmc=?

5a1*5b1= 175
25a1*b1=175
a1*b1=7

a*b= (5*1) *(5*7)= 5*35 =175

a=5
b=7*5=35
cmmmc= 5*7= 35