A gate driving circuit which allows narrower framing of a display screen includes cascade-connected gate driving modules. Each gate driving module is electrically coupled to first and second scan lines and outputs scanning signals to the first and the second scan lines in a time-division manner in response to first and second clock signals. Each gate driving module includes an input transistor, and first and second output transistors. The input transistor receives a trigger signal for activating the gate driving module. The input transistor controls the first output transistor to output first scanning signal to first scan line in response to the first clock signal and controls the second output transistor to output second scanning signal to the second scan line in response to the second clock signal.