Factors of 109
The factors of 109 are 1, 109. It has 2 factors.
Factors of 109
Pick any whole number from 1 to 10,000.
How to work it out
- 1
A factor of 109 is a whole number that divides it with nothing left over. You only need to test the numbers up to √109 ≈ 10.44; every one that divides gives a pair.
- 2
The factor pairs are listed in the table below. Together they give 2 factors.
- 3
109 has no factors besides 1 and itself, so it is a prime number.
- 4
Add all the factors: 1 + 109 = 110. Without 109 itself that is 1, so 109 is a deficient number.
LaTeX source of the formulas on this page
\[ 109 = 109 \]
Factor pairs of 109
| Factor | Pairs with | Product |
|---|---|---|
| 1 | 109 | 1 × 109 = 109 |
Questions
What are the factors of 109?
The factors of 109 are 1, 109. It has 2 factors.
What are the prime factors of 109?
109. As a product: 109.
How many factors does 109 have?
109 has 2 factors (1 factor pair).
What is the sum of the factors of 109?
110.
Is 109 a prime number?
Yes. Its only factors are 1 and 109.