Factors of 27

The factors of 27 are 1, 3, 9 and 27. That is 4 factors in total.

A factor of 27 is a whole number that divides 27 exactly, with no remainder. 27 is a composite number because it has factors other than 1 and itself.

Factor pairs of 27

Two numbers that multiply to give 27:

• 1 × 27 = 27
• 3 × 9 = 27

Prime factorization of 27

27 = 3 × 3 × 3 = 3³. The prime factors of 27 are 3.

Quick facts about 27

• Is 27 prime? No.
• Even or odd: odd.
• Sum of its factors: 1 + 3 + 9 + 27 = 40.

Factors of nearby numbers

More about 27: 27 squared · square root of 27 · 27 in binary · 27 in Roman numerals.

Another number? Try the prime number checker, the GCF and LCM calculator or see all factor lists.