Sagot :
bjr
3872 = 32 x 121
= 4 x 8 x 11 x 11
= 2x2 x 4x2 x 11²
= 2² x 2x2x2 x 11²
= 2⁵ x 11²
idem pour le reste..
1183 = 91 x 13
= 7x13 x 13
= 7 x 13²
etc
Bjr,
3872 = 32 * 121
3872 = 16 * 2 * 11 * 11
3872 = 4 * 4 * 2 * 11 * 11
3872 = 2 * 2 * 2 * 2 * 2 * 11 * 11
1183 = 91 * 13
1183 = 13 * 7 * 13
214 375 = 625 * 343
214 375 = 125 * 5 * 49 * 7
214 375 = 5 * 5 * 5 * 5 * 7 * 7 * 7
2661 = 887 * 3