Question

qual e o mdc de 112,168,420

Answer 1

112/2
56/2
28/2
14/2
7/7
1=2^4 .7


168/2
84/2
42/2
21/3
7/7
1=2^3.3.7



420/2
210/2
105/3
35/5
7/7
1=2^2.3.5.7


O mdc desses números é:2.2.2.7=56