Question

ayudaaaaaaa es para hoy lo necesito es mate (no respondas si no sabes si no te reporto)​

Answer 1

Respuesta:

$1)20 = {2}^{2} \times 5 \\ 30 = 2 \times 3 \times 5 \\ 60 = {2}^{2} \times 3 \times 5 \\ M.C.M. (20, 30,60 ) = {2}^{2} \times 3 \times 5 = 4 \times 3 \times 5 = 60 \\ M.C.D.(20, 30, 60) = 2 \times 5 = 10$

$2)40 = {2}^{3} \times 5 \\ 16 = {2}^{4} \\ 50 = 2 \times {5}^{2} \\M.C.M.(40,16,50) = {2}^{4} \times {5}^{2} = 1 6\times 25 = 400 \\ M.C.D.(40,16,50) = 2$

$3)15 = 3 \times 5 \\ 35 = 5 \times 7 \\ 65 = 5 \times 13 \\ M.C.M.(15, 35, 65) = 3 \times 5 \times 7 \times 13 = 1365 \\ M.C.M.(15,35, 65) = 5$

$4)20 = {2}^{2} \times 5 \\ 16 = {2}^{4} \\ 35 = 5 \times 7 \\ M.C.M.(20,16,35) = {2}^{4} \times 5 \times 7 = 16 \times 5 \times 7 = 560 \\ M.C.D.(20,16, 35) = 1$