∫ Утверждение Mathlib
map_lcm
Mathlib.NumberTheory.ArithmeticFunction
URI: https://scilib.ai/kg/mathlib#ArithmeticFunction.IsMultiplicative.map_lcm
∫ Утверждение Mathlib
Mathlib.NumberTheory.ArithmeticFunction
URI: https://scilib.ai/kg/mathlib#ArithmeticFunction.IsMultiplicative.map_lcm