Problem 1004 (8,12)算goodpair吗?

shdut | 2015-05-18 10:29:27Author
(8,12)算goodpair吗?
nhy002 | 2015-05-18 15:04:07# 1
HiddenDragon | 2015-05-18 21:29:32# 2
8,12最大公约数是24=2*2*2*3,成立
2012201208 | 2015-05-19 14:44:47# 3
GCD(8,12)=4=2*2