How to get rid of Google apps on Android phone?

Some optional cell phone maker installed applications could be removed, you would probably find an applications option in the settings (gear icon) select an app there, you should see an uninstall option. It may show the space each app takes. Removing apps clears up storage space, which is different from working ram memory associated with running apps.

Go into the Google play store or whatever app stores and you should have a "my apps" menu and the ability to click uninstall for all the ones you don't want. Also I highly recommend getting a microSD card. You can find them for total $10 on amazon or at any store. Your phone can hold up to 32GB microSD card too so deleting all the pre-installed apps you don't want plus a microSD card from 4GB to 32GB help make storage not an issue for you for a small price.

First of ALL Android Operating System comes from Google! Second of all if its software that is included by default then you can't remove it! Third if you remove it(developers recommended only) the Android Operating System might Malfunction and void warranty and Last but not least its best recommended to backup anything important to your computer or emails and then factory restore your phone to make it run like new

Just buy an external memory card and move most of your stuff there. Otherwise you will have to root your device.