Xiaoyue is going to paste some photos into the album. She hopes to paste the same number of photos on each page, but she finds that no matter whether she pastes 4, 5 or 6 photos per page, the last page is not enough. So how many photos might there be in Xiaoyue's arrangement?
小悦准备将一些相片贴到相册里，她希望每页都贴同样的张数，可是她发现无论是每页贴4张、5张或者6张，所贴到的最后一页都贴不满，那么小悦整理的相片可能有多少张．
<result>337</result>