a) D21 = {1,3,7,21}
D35 = {1, 5,7, 35}
NWD = 7
b) Zrobione :)
c) D4 = {1,2,4}
D12 = {1,2,3,4,6,12}
NWD = 4
d) D9 = {1,3,9}
D19 = {1,19}
NWD = 1
e) D2 = {1,2}
D49 = {1,7,49}
NWD = 1
f) D36 = {1,2,3,4,6,9,12,18,36}
D2 = {1,2}
NWD = 2
g) D28 = {1,2,4,7,14,28}
D5 = {1,5}
h) D11 = {1,11}
D64 = {1,2,4,8,16,32,64}
NWD = 1
i) D7 = {1,7}
D12 = {1,2,3,4,6,12}
NWD = 1
j) D10 = {1,2,5,10}
D320 = {1,2,4,5,8,10,16,20,32,40,64,80,260,320}
NWD = 10
k) D2 = {1,2}
D489 = {1,3,163,489}
NWD = 1
l) D3 = {1,3}
D301 = {1,7,43,301}
NWD = 1
Napisałam najszybciej jak mogłam :) zbieram najlepsze odpowiedzi do rangi liczę że się odwdzięczysz, pozdrawiam :)