How to know your smartphones CSC if you uninstalled your phone's OS?

I was trying to flash my android phone and wipe system, cache and etc, and then when i tried to installed the rom , it failed, after searching i came to know that , if Rom doesnot matches CSC of your smartphone it fails, now i'm stuck. is there a way i can check my phones CSC or change it. please!!! help.

i have samsung galaxy grand prime sm-g530h

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