Question

encontre o m.d.c entre 20 e 45

Answer 1

divisores de 20 = 1, 2, 4, 5, 10, 20

divisores de 45 = 1, 5, 9, 15, 45

Answer 2

Mdc(45)={1,3,5,9,15,45}
Mdc(20)={1,2,4,5,10,20}
Mdc(45,20)=5!!