Which of the following is the correct mathematical application of Euclid’s algorithm?

Which of the following is the correct mathematical application of Euclid’s algorithm? Correct Answer Lagrange’s four square theorem

Lagrange’s four square theorem is one of the mathematical applications of Euclid’s algorithm and it is the basic tool for proving theorems in number theory. It can be generalized into other types of numbers like the Gaussian integers.

Related Questions

Which of the following is not an application of Euclid’s algorithm?