Răspuns :
84|2
42|2
21|3
7 |7
1
----
84=[tex] 2^{2}.3.7 [/tex]
[tex] 3^{2} . 2^{2} [/tex]
36|3
12|3
4|2
2|2
1
-------
36=[tex] 3^{2} . 2^{2} [/tex]
c.m.m.d.c=(84,36)=2.3.7=42
.=inmultire
42|2
21|3
7 |7
1
----
84=[tex] 2^{2}.3.7 [/tex]
[tex] 3^{2} . 2^{2} [/tex]
36|3
12|3
4|2
2|2
1
-------
36=[tex] 3^{2} . 2^{2} [/tex]
c.m.m.d.c=(84,36)=2.3.7=42
.=inmultire