Respuesta :

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Answer:

391 = 17 × 23

291 =  3 × 97

387 =  3 × 3 × 43  = 3^2 × 43

113 is prime

451 = 11 × 41

37 is prime

411 = 3 × 137

239 is prime

459 = 3 × 3 × 3 × 17  = =  3^3 × 17

Step-by-step explanation: