Question

1) найдите НОД (630,252) и НОК (495,825

Answer 1

$630 = 2 * 5 * 63$

$252 = 2^{2} * 63$

 

НОД(630; 252) = $2 * 63 = 126$

 

$495 = 3^{2} * 5 * 11$

$825 = 3 * 5^{2} * 11$

 

НОК(495; 825) = $3^{2} * 5{2} * 11 = 2475$

 

Ответ:

$126$

$2475$