{"gt_parse": {"text_sequence": "l greatest common divisor of two polynomials. Here or equivalentl y being maximal for the preorde r defined by the deg ree. Given a greatest commo n divisor of two polynomials the other gr eatest common divisors are obt ained by multiplication by a nonzero constant (th at is all greate st com mo n divisors of and are associated). In par"}}