Răspuns:
[tex]a) \: 1750 = 2 \times {5}^{3} \times 7 \\ \: 6750 = 2 \times {5}^{2} \times 7 \times 19 \\ 1750 \times 6750 = {2}^{2 } \times {5}^{5} {7}^{2} \times 19 [/tex]
[tex]b) \: 22100 = {2}^{2} \times {5}^{2} \times 13 \times 17 \\ 3240 = {2}^{3} \times {3}^{4} \times 5 \\ 22100 \times 3240 = {2}^{5} \times {3}^{4} \times {5}^{3} \times 13 \times 17[/tex]
