Помогите 27!!!!!!!!!!!!!!!!!!!!!!!!

Question

Помогите 27!!!!!!!!!!!!!!!!!!!!!!!!

---

Answer 1

а)14, 21,42,63

б)51,68

в)14,21,31,42,63,68,75

г)21,31,51,63 

Answer 2

А)14,21,42,63,
б)51,68
в)14,21,31,42,51,63,68,75
г)21,31,51,53,75,
Надеюсь помог)