On Degrees of Modular Common Divisors and the Big Prime<mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML" id="M1"><mml:mi mathvariant="normal">g</mml:mi><mml:mi mathvariant="normal">c</mml:mi><mml:mi mathvariant="normal">d</mml:mi></mml:math>Algorithm
International journal of mathematics and mathematical sciences