[tex]\boxed{\begin{array}{l}\begin{array}{c|c}\sf168,252&\sf2\\\sf84,126&\sf2\\\sf 42,63&\sf2\\\sf21,63&\sf3\\\sf7,21&\sf3\\\sf7,7&\sf7\\\sf1,1\end{array}\\\sf m\cdot m\cdot c(168,252)=2^3\cdot3^2\cdot7=504\end{array}}[/tex]
Resposta:
504
Explicação passo-a-passo:
168 252
168 252|2
84 126|2
42 63 2
21 63 |3
7 21 |3
7 7|7
1 1
2×2×2×3×3×7=504
2 2 3 24 72
×2 ×4 ×8 ×3 ×7
----- ------- ------- ------ ------
4 8 24 72 504
