Explicație pas cu pas:
(a,b)=13
a×b=1014
a=x×13
b=y×13
13x ×13y=1014
13(xy ) =1014
x×y=78
x=1=13=a
y=78 =1014=b
x=78=1014=a
y=1=13=b
x=2=26=a
y=39=507=b
x=39=507=a
y=2=26=b
x=3=39=a
y=26=338 =b
x=26=338=a
y=3=39=b
x=13=169=a
y=6=78=b
x=6=78=a
y=13=169=b