Ответ:
Пошаговое объяснение:
426 ( 1,2,3,6,71,142,213,426)
462(1,2,3,6,7,11,14,21,22,33,42,66,77,154,231,462)
264(1,2,3,4,6,8,11,12,22,24,33,44,66,88,132,264)
624(1,2,3,4,6,8,12,13,16,24,26,39,48,52,78,104,156,208,312,624)
642(1,2,3,6,107,214,321,642)
246(1,2,3,6,42,82,123,246)
НОД=6