https://DevOpsCloud.io -- Cloud Monk Losang Jinpa, Ph.D., MCSE/MCT, GitOps DevOps Engineer

Java BigInteger.gcd() is a method in the Java BigInteger class that computes the greatest common divisor (GCD) of two BigInteger values. It is widely used in number theory and cryptography, particularly in algorithms such as RSA for key generation and modular arithmetic. Introduced in Java 2004 with Java 5, gcd() is crucial for performing efficient calculations on large numbers with high precision.

https://docs.oracle.com/javase/8/docs/api/java/math/BigInteger.html