Répondre :
PGCD ( 45;36) = 9 La soustraction successive
45 - 36 = 9
36 - 9 = 27
27 - 9 = 18
18 - 9 = 9
9 - 9 = 0
PGCD ( 3232;5795 ) = 1
PGCD ( 73;146 ) = 73
45 - 36 = 9
36 - 9 = 27
27 - 9 = 18
18 - 9 = 9
9 - 9 = 0
PGCD ( 3232;5795 ) = 1
PGCD ( 73;146 ) = 73