GCF for 23 and 26

What is the Greatest Common Factor of 23 and 26?

Answer: GCF of 23 and 26 is 1

(One)

Finding GCF for 23 and 26 using all factors (divisors) listing

The first method to find GCF for numbers 23 and 26 is to list all factors for both numbers and pick the highest common one:

All factors of 23: 1, 23

All factors of 26: 1, 2, 13, 26

So the Greatest Common Factor for 23 and 26 is 1

Finding GCF for 23 and 26 by Prime Factorization

Related Calculations

GCF Table

Number 1Number 2GCF
8262
9261
10262
11261
1226
1326
1426
1526
1626
17261
1826
19261
2026
2126
22262
23261
2426
2526
262626
27261
28262
29261
30262
31261
32262
33261
34262
35261
36262
37261

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 23 and 26? (The answer is: 1). Select the first number (e.g. '23') and the second number (e.g. '26'). 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 23 and 26?

GCF of 23 and 26 is 1