ߕߎ߬ߢߊ߫ ߟߋ߬ ߞߏ߫ ߘߍ߬ߒ߬ߡߊ߬ ߕߟߊߢߐ߲߯ ߓߏ߲߬ߓߊ GCD ߘߌ߫ ߛߋ߫ ߞߊ߬ ߢߊߝߐ߫ ߟߐ߲ߠߌ߲߫ ߛߌߟߊ ߟߎ߫ ߝߍ߬ ߦߏ߫ ߓߋߗ߭ߎߕ ߟߊ߫ ߡߊ߬ߟߐ߲߬ ߢߊ.