问题
填空题
2
|
答案
2
×21 2
×21 5
×21 11
×21 23
×…×21 47
×21 383
,1 767
=
×5 2
×11 5
×23 11
×47 23
×…×95 47
×767 383
,1535 767
=
×1535,1 2
=767
;1 2
故答案为:767
.1 2
2
|
2
×21 2
×21 5
×21 11
×21 23
×…×21 47
×21 383
,1 767
=
×5 2
×11 5
×23 11
×47 23
×…×95 47
×767 383
,1535 767
=
×1535,1 2
=767
;1 2
故答案为:767
.1 2