ƯCLN ( a , b ) = 32
=> a - 32k ; b = 32m ( với ( a , b ) = 1 )
=> 32k x 32m = 6144
=> k x m = 6
=> ( a , b ) = ( 2 ; 3 ) ; ( 3 ; 2 ) ; ( 1 ; 6 ) ; ( 6 ; 1 )
=> ( a , b ) = ( 64 ; 96 ) ; ( 96 ; 64 ) ; ( 32 ; 192 ) ; ( 192 ; 32 )
Vậy ( a , b ) = .........