Question

Gente me ajudem e para hj. Obtenha: a- MDC (15,20) b- MDC (32,40)

Answer 1

15,20/5. 32,40/2.
3,4/2. 16,20/2
3,2/2. 8,10/2
3,1/3. 4,5/2
1,1 2,5/2
MDC. 1,5/5
15,20 é 5. 1,1
MDC 32,40=2.2.2=8