Question

Qual é o mdc de 15 e 45 me ajudem pfv !!!!!

Answer 1

15,30,45: 2
15,15,45: 3
5,5,15: 3
5,5,5: 5
-------------------
1,1,1      =    3.5 = 15

R.: mdc (15,30,45) = 15

Answer 2

15/3
5/5
1


45/3
15/3
5/5
1

MDC= 3.5= 15