Question

tìm ƯC (45,600)

Answer 1

​Ta có : 45 = 5 . 3² 

600 = 5^​2 . 2³ . 3

​=> ƯCLN ( 45 , 600 ) = 5. 3 = 15

​=> ƯC ( 45, 600) = Ư( 15 ) = { 1 ; 3; 5 ; 15 }

​Ticks nha

Answer 2

​Ta có : 45 = 5 . 3² 

600 = 5^​2 . 2³ . 3

​=>ƯCLN ( 45 , 600 ) = 5. 3 = 15

​=>ƯC ( 45, 600) = Ư( 15 ) = { 1 ; 3; 5 ; 15 }

tick nhé

Answer 3

ƯC(45,600)\(\in\){1;3,5,15}