What is the Greatest Common Factor of 10805 and 10823?

Greatest common factor (GCF) of 10805 and 10823 is 1.

GCF(10805,10823) = 1

We will now calculate the prime factors of 10805 and 10823, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 10805 and 10823.

How to find the GCF of 10805 and 10823?

We will first find the prime factorization of 10805 and 10823. After we will calculate the factors of 10805 and 10823 and find the biggest common factor number .

Step-1: Prime Factorization of 10805

Prime factors of 10805 are 5, 2161. Prime factorization of 10805 in exponential form is:

10805 = 5¹ × 2161¹

Step-2: Prime Factorization of 10823

Prime factors of 10823 are 79, 137. Prime factorization of 10823 in exponential form is:

10823 = 79¹ × 137¹

Step-3: Factors of 10805

List of positive integer factors of 10805 that divides 10805 without a remainder.

1, 5, 2161

Step-4: Factors of 10823

List of positive integer factors of 10823 that divides 10805 without a remainder.

1, 79, 137

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 10805 and 10823. The biggest common factor number is the GCF number.
So the greatest common factor 10805 and 10823 is 1.

Also check out the Least Common Multiple of 10805 and 10823