You mean LCM(a,b) - GCD(a,b) = GCD(a,b) (k-1)=143=13*11, thank you from here on i make 4 cases, and get that:
(a,b)={(22,77);(11,154);(39,52);(13,156);(9,16);(1 ,144);(143,246)}
You mean LCM(a,b) - GCD(a,b) = GCD(a,b) (k-1)=143=13*11, thank you from here on i make 4 cases, and get that:
(a,b)={(22,77);(11,154);(39,52);(13,156);(9,16);(1 ,144);(143,246)}