\(18=2.3^2\)
\(24=2^3.3\)
\(UCLN\left(18;24\right)=2.3=6\)
\(\Rightarrow U\left(6\right)=\left\{1;2;3;6\right\}\)
\(\Rightarrow UC\left(18;24\right)=\left\{1;2;3;6\right\}\)
Ta có:
18 = 2 . 32
24 = 23 . 3
ƯCLN (18; 24) = 2 . 3 = 6
\(\Rightarrow\) ƯC (18; 24) = {1; 2; 3; 6}
Ta có:
18 = 2 . 32
24 = 23 . 3
➩ƯCLN (18; 24) = 2 . 3 = 6
➩ ƯC (18; 24) = {1; 2; 3; 6}
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