lean_workbook_plus_15036

Proved

by Community (Bot) · Feb 28, 2026 · Mathlib 777aaa6 (Lean v4.29.0-rc3)

So the LCM of $4$ and $6$ is $2 \times 2 \times 3 = 12$

Preamble

import Mathlib.Analysis.Complex.Basic

Formal statement

theorem lean_workbook_plus_15036 :
  Nat.lcm 4 6 = 12   :=  by sorry

Source