GCF for 18 and 83

What is the Greatest Common Factor of 18 and 83?

Answer: GCF of 18 and 83 is 1

(One)

Finding GCF for 18 and 83 using all factors (divisors) listing

The first method to find GCF for numbers 18 and 83 is to list all factors for both numbers and pick the highest common one:

All factors of 18: 1, 2, 3, 6, 9, 18

All factors of 83: 1, 83

So the Greatest Common Factor for 18 and 83 is 1

Finding GCF for 18 and 83 by Prime Factorization

GCF Table

Number 1Number 2GCF
3831
4831
5831
6831
7831
8831
9831
10831
11831
12831
13831
14831
15831
16831
17831
18831
19831
20831
21831
22831
23831
24831
25831
26831
27831
28831
29831
30831
31831
32831

About "Greatest Common Factor" Calculator

This calculator will help you find the greatest common factor (GCF) of two numbers. For example, it can help you find out what is the Greatest Common Factor of 18 and 83? (The answer is: 1). Select the first number (e.g. '18') and the second number (e.g. '83'). After that hit the 'Calculate' button.
Greatest Common Factor (GCF) also known as the Greatest Common Divisor (GCD) or Highest Common Factor (HCF) - it is the largest positive integer that divides each of the integers with zero remainder

FAQ

What is the Greatest Common Factor of 18 and 83?

GCF of 18 and 83 is 1