Question

c.m.m.d.c al numerelor 250,275,650

Answer 1

Mai intai descompunem numerele in factori primi
250|2 x 5
25 | 5 => 250=2 x 5^3
5 | 5
1


275|5
55|5 => 275=5^2 x 11
11|11
1

650|2 x 5
65 | 5 => 650=2 x 5^2 x 13
13|13
1

=> cmmdc(250,275,650)= 5^2=25