The Euclidean Algorithm is a fast and efficient method to find the GCD of two integers by using division and remainders. It works by dividing a by b where a > b and finding the remainder r. Then replace a with b and b with r and repeat the process until r = 0. The GCD is a when r = 0. #freecodecamporg#coding#programming#stem#math#algorithms#codewithme#creatorsearchinsight