Question

ƯC(1248,8848,1648,8148)=?

Answer 1

Hmmmmmmmmm

Answer 2

ƯC(1248,8848,1648,8148)={1;2;4}

Answer 3

Ta có: \(\text{ƯCLN}\left(1248,8848,1648,8148\right)=4\)

\(\Rightarrow\text{ƯC}\left(1248;8848;1648;8148\right)=\left\{1;2;4\right\}\)

Answer 4

Ta có:

1248 = 2⁵ . 3 .13

8848 = 2⁴ . 7 . 79

1648 = 2⁴ . 103

8148 = 2² . 3 . 7 . 97

ƯCLN(1248; 8848; 1648; 8148) = 2² = 4

ƯC(1248; 8848; 1648; 8148) = Ư(4) = {1; 2; 4}