Hi @underbob
You don't need the Google Authenticator to back up your LastPass Vault, though you can use it as a 2-factor authenticator to gain access to the LastPass account and even allow for offline access:https://support.logmeininc.com/lastpass/help/how-do-i-set-up-and-configure-the-google-authenticator-app-in-lastpass
The LastPass Authenticator does have the ability to enable cloud backup:https://support.logmeininc.com/lastpass/help/how-do-i-enable-cloud-backup-for-the-lastpass-authenticator-app
Hi@"underbob",
To my knowledge, Google Authenticaotr does not include a cloud back up option like LastPass Authenticator, or an option to export. Typically, when you set up 2FA for a new site they give present you with some back up/emergency codes. You could store them some place safe separate from your phone in case you ever lose it or it is damaged.
You can export your Vault as either an encrypted CSV (using a password you create), or a regular CSV.