Question

me ajudem a resolver este problema por favor

Answer 1

18,60 : 2
9, 30: 2
9,15 : 3
3,5: 3
1,5: 5
1,1       =  2.2.3.3.5 = 4.9.5 = 36.5 = 180

mdc = 2.3 = 6

Resp.:
mmc (18,60) = 180
mdc (18,60) = 6
______________________________________________

210, 462: 2
105, 231: 3
35, 77: 5
7, 77: 7
1,11 : 11
1,1            = 2310

mmc = 2310
mdc = 2.3.7 = 6.7 = 42

RESP.: 
MMC (210,462) = 2310
MDC  (210,462) = 42