(iii) Mu sessomo ly’ekibalangulo (mathematics) ekigambo “kulambulula” kyeyambisibwa okukola omulamwa gw’okulambulula namba (factorization of numbers) awamu n’okulaga namba ennambulukufu oba namba ezerambulula (composite numbers) ne namba ezitali nambulukufu oba eziterambulula (prime numbers).