proposition: Lemma lem_mlcmr m1 m2 : (m2 <= mlcm m1 m2)%MM.
proof: Proof. by apply/forallP=> i; rewrite /mlcm /= !mnmE leq_maxr. Qed.
imports: HB(structures) mathcomp(ssreflect ssrfun ssrbool eqtype ssrnat seq path) mathcomp(choice fintype tuple finfun bigop finset binomial) mathcomp(order fingroup perm ssralg zmodp poly ssrint) mathcomp(matrix vector) mathcomp(bigenough) ssrcomplements freeg