Sagot :
Bonsoir,
2*2*2*13*13 = 2³ *13²
3*3*5 * *97 = 3²*5*97
7*3² * 3*3 *3 *7 = 3^5 *7²
23 * 5*5*5*5 = 5^4 * 23
2*7 *7² *61 =2*7³ *61
292/2 = 146
146/2 = 73
=> 2² *73
425/5 = 85
85/5 =17
=> 5² * 17
473 /11 = 43
=> 11*43
740/2 = 370
370/2 =185
185/5 =37
=> 2² *5*37
873/ 3 = 291
291/3= 97
=> 3² * 97
bonjour
2² x 13 x 26 = 2 ² x 13 x 2 x 13 = 2 ³ x 13 ²
3 x 15 x 97 = 3 x 3 x 5 x 97 = 3 ² x 5 x 97
7 x 3² x 9 x 21 = 7 x 3² x 3² x 3 x 7 = 3 ⁵ x 7 ²
23 x 25 x 25 = 23 x 5 ² x 5 ² = 5 ⁴ x 23
14 x 7² x 61 = 2 x 7 x 7 ² x 61 = 2 x 7 ³ x 61
je te montre
292 = 2 x 146
146 = 2 x 73
73 = 73 x 1
292 = 2 ² x 73
continue selon le modèle