Предмет: Математика, автор: drujininaangelina317

найдите НОД и НОК чисел 390 и 315 помогите пожалуйста срочно!​

Ответы

Автор ответа: kristinkaser13
1
Наименьшее общее кратное (НОК)

8190

Наибольший общий делитель (НОД)

15
drujininaangelina317: можно столбиком!пж
Автор ответа: Durkayes
1

Ответ:

НОД(390и315)=2¹+5¹+13=20

390| ( на конце 0 значит) делится на 5

78 | 3

26 | 2

13 |13

1

315|5

63 |3

31 |31

1 |

с НОК помочь не могу ,не разбираюсь

drujininaangelina317: спасибо большое ❤️
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