Question

Quais e quantos são divisores de: a) 2² . 3 . 7 b) 5² . 11 c) 2³ . 3 . 13 d) 2 . 3² . 5

Answer 1

a) 2²x3x7= 84

Os divisores de 84 : 1,2,3,4,6,7,14,28,42,84

b) 5²x11= 275

Divisrores de; 275 1, 5, 11, 25, 55, 275

c) 2³x 3 x  13= 312

divisores de 312  ;1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312

d) 2x 3²x5= 90

divisores de 90 ;1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90.