Question

Compune numerele : 307, 905, 420, 660, 405, 370​

Answer 1

Explicație pas cu pas:

$307 = 307^{1}$

$905 = 5 ^{1} \times 181^{1}$

$420 = {2}^{2} \times {3}^{1} \times {5}^{1} \times {7}^{1}$

$660 = {2}^{2} \times {3}^{1} \times {5}^{1} \times {11}^{1}$

$405 = {3}^{4} \times {5}^{1}$

$370 = {2}^{1} \times {5}^{1} \times {37}^{1}$