How can I integrate a jotform with google drive so that the forms can all be saved into a google drive folder?

You can integrate with Google Drive from the Integrations wizard. You'll need to authorize your Google Drive account to send the form submissions and uploaded files to it. Please refer to the guide below that can help you with integrating Google Drive.

https://www.jotform.com/help/192-How-to-Integrate-a-Form-with-Google-Drive

Hope this information helps! If you need any further assistance, please let us know. We will be happy to help. 

@euney.kim: Jotform FORMS "cannot be saved" or integrated with google drive. only SUBMISSIONS can be saved or integrated in either google sheets or google drive.