[issue39350] Remove deprecated fractions.gcd()

[Mark Dickinson]

Change by Mark Dickinson <dickinsm at gmail.com>:


----------
pull_requests: +17685
stage: resolved -> patch review
pull_request: https://github.com/python/cpython/pull/18309

_______________________________________
Python tracker <report at bugs.python.org>
<https://bugs.python.org/issue39350>
_______________________________________