I have notice that when i do animations and make a mistake on where the camera should be its hard to fix it due to how long it takes to change its Locrotscale. is there a faster way to copy it all and paste it to another frame.
While it is no one-click solution the Copy Attributes Menu Addon comes in handy for transferring locrotscale from one object to another. It comes with Blender but you have to activate it in User Preferences -> Add-ons (search for "attribute").
If activated you can select your target object, then Shift-Select your source object, hit Ctrl+C and select whatever option you want to copy first. Unfortunately there is no option to transfer all three options at once.