\(36=2^2\cdot3^2\\ 120=2^3\cdot3\cdot5\\ ƯCLN\left(36,120\right)=2^2\cdot3=12\\ ƯC\left(36,120\right)=Ư\left(12\right)=\left\{...\right\}\)
Ta có: 36= 2^2. 3^2
120= 2^3. 3.5
=> ƯCLN( 36; 120)- 2^2. 3= 12
=> ƯC(36;120) = Ư(12) = { 1; 2; 3; 4; 6; 12}
Ta có: 36 = 22 . 32
120 = 23 . 3 . 5
=> ƯCLN (36, 120) = 22 . 3 = 12
ƯC (36, 120) = ƯCLN (36, 120) = Ư(12) = {1 ; 2 ; 3 ; 4 ; 6 ; 12)
=> ƯC (36, 120) = {1 ; 2 ; 3 ; 4 ; 6 ; 12}