chore: remove 3.8 lcm check

src/stochatreat/utils.py

@@ -1,22 +1,6 @@
-import sys
 from collections.abc import Iterable
 from fractions import Fraction
-
-LCM_VERSION = 9
-
-if sys.version_info.minor < LCM_VERSION:
-    from functools import reduce
-    from math import gcd  # type: ignore
-
-    def lcm(*args):
-        """
-        Helper function to compute the Lowest Common Multiple of a list of
-        integers
-        """
-        return reduce(lambda a, b: a * b // gcd(a, b), args)
-
-else:
-    from math import lcm  # type: ignore
+from math import lcm
 
 
 def get_lcm_prob_denominators(probs: Iterable[float]) -> int: