positive factors

What Is The Factors Of 27? Factors of 27: 1, 3, 9 and 27. Negative Factors of 27: -1, -3, -9 and -27. Prime Factors of 27: 3. Prime Factorization of 27: 3 × 3 × 3 = 33 Sum of Factors of 27: 40. What are the factors of 72? Factors of 72: 1,