PDF chapter test TRY NOW
John and Jack are shelving books at the school library. John shelves 7 books at a time, whereas Jack shelves 6 at a time. If they end up shelving the same number of books, what is the smallest number of books each could have shelved?
![books16809531280jpg.jpg](https://resources.cdn.yaclass.in/156ccc76-f7bf-4f98-9ecd-4f83df73c7d7/books16809531280jpgw300jpg.jpg)
The smallest number of books each could have shelved \(=\) .