Question

Scrieti ca produs de puteri de numere prime 1240,2070,196000,2340,2890,3500,1890,1500
Va rog eu mult repede dau coroana

Answer 1

1240 = 10 x 124 = 2 x 5 x 4 x 31 = 2 x 2 x 2 x 5 x 31
2070 = 10 x 207 = 2 x 5 x 3 x 69 = 2 x 3 x 5 x 3 x  23
196 000 = 1000 x 14 x 14 = 2 x 2 x 7 x 7 x 100 x 10 = 2 x 2 x 7 x 7 x 2 x 5 x 2 x 2 x 5 x 5
2340 = 10 x 234 = 2 x 5 x 2 x 117 = 2 x 2 x 5 x 3 x 3 x 13
2890 = 2 x 5 x 17 x 17
3500 = 2 x 2 x 5 x 5 x 5 x 7
1890 = 2 x 5 x 189 = 2 x 5 x 3 x 3 x 3 x 7
1500 = 2 x 5 x 2 x 5 x 3 x 5