Răspuns :
Răspuns:(a,b)=6=>
a=6a1
b=6b1
a+b)=42=>
6a1+6b1)=42
6(a1+b1)=42
a1+b1=7
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a1=1 a=6
b1=6 b=6b1=6*6=36
(ab)=(6,36)
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a1=2 a=6a2=6*2=12
b1=5 b=6*5=30
(A,b)=(12.30)
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a1=3 a=3*6=18
b1=4 b=6*4=24
(a,b)=(18,24)
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a1=5 a=5*6=30
b1=2 b=2*6=12
(a,b)=(30,12)
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a1=6 a=6*6=36
b1=1 b=1*6=6
(a,b)=(36,6)
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