сколько простых делителей имеет число а=6*15*21? и решение плиз - №21126746

сколько простых делителей имеет число а=6*15*21? и решение плиз
- Предмет:
  Алгебра
- Автор:
  dyer
- 6 лет назад

Ответы 1

6=2*3; 15=5*3; 21=7*3; следовательно простыми делителями этого числа являются 2; 3; 5; 7;
- Автор:
  nigelshepard
- 6 лет назад
- 0
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