unable to recover password for my icloud from my apple id. Even the same apple id i can not recover ?

My Apple id password has locked some how. I can not recover my apple id from the same email id or with security questions ?

Please help cz it has synced with all ma 3 Idevices. Iphone 4, Iphone5, & Ipad 4.

I can not turn off find ma iphone option for that it required password. which i can not recover.