In recent trends the feature size of the MOSFET'S is continuously shrinks. This attracts the research and development of low power radio frequency CMOS (Complementary Metal-Oxide-Semiconductor) integrated circuits. An efficient multiband flexible divider is designed for Bluetooth, ZigBee and other wireless standards and it is implemented using Xilinx ISE 9.1i and modalism SE 10.0b. It consists of modified multi modulus prescaler and integrated P & S counter. The proposed system will have low power and area compared to existing system.