Answer: the primefactors of 120 are 2,3,5.
Step-by-step explanation: The prime factors of a number are those factors that are prime numbers. In this case, if we do the prime factorization of 120, we get 2 × 2 × 2 × 3 × 5 = 23 × 3 × 5, where 2, 3, and 5 are prime numbers and the prime factors of 120.