How can I root my Samsung Galaxy Core Prime SM-G360F?

I just bought a Samsung Galaxy Core Prime (SM-G360F):
Android 5.0.2
Baseband: G360FXXU1BOH1
KNOX: 2.3

I want to root it so I can install Titanium Backup and some other apps that need root, Xposed Framework and Gravity Box.
Where can I find an easy tutorial?

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