Question

qual o mdc de 20 e 63

Answer 1

D ( 20 ) 1, 2, 4, 5, 10, 20
D  (63)  1, 3, 7, 9, 21, 63

O MDC é 1

Answer 2

M(20){1,2,4,5,20}

M(63){1,2,3,6,8,10,15,16,18,22,25,29,30,32,63}