Question

зделайте пж срочно ........................................

Answer 1

НОК(8; 25) = ?

8 | 2 25 | 5

4 | 2 5 | 5

2 | 2 1 | 1

1 |

8 = 2 × 2 × 2

25 = 5 × 5

НОК(8; 25) = 2 × 2 × 2 × 5 × 5 = 200

Ответ: НОК(8; 25) = 200

НОК(12; 35) = ?

12 | 2 35 | 5

6 | 2 7 | 7

3 | 3 1 | 1

1 |

12 = 2 × 2 × 3

35 = 5 × 7

НОК(12; 35) = 2 × 2 × 3 × 5 × 7 = 420

Ответ: НОК(12; 35) = 420

НОК(96; 24) = ?

96 | 2 24 | 2

48 | 2 12 | 2

24 | 2 6 | 2

12 | 2 3 | 3

6 | 2 1 |

3 | 3

1 |

96 = 2 × 2 × 2 × 2 × 2 × 3

24 = 2 × 2 × 2 × 3

НОК(96; 24) = 2 × 2 × 2 × 2 × 2 × 3 = 96

Ответ: НОК(96; 24) = 96

НОД(378; 450) = ?

378 | 2 450 | 2

189 | 3 225 | 3

63 | 3 75 | 3

21 | 3 25 | 5

7 | 7 5 | 5

1 | 1 |

378 = 2 × 3 × 3 × 3 × 7

450 = 2 × 3 × 3 × 5 × 5

НОД(378: 450) = 2 × 3 × 3 = 18

Ответ: НОД(378; 450) = 18