What is the Greatest Common Factor of 10805 and 10817?

Greatest common factor (GCF) of 10805 and 10817 is 1.

GCF(10805,10817) = 1

We will now calculate the prime factors of 10805 and 10817, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 10805 and 10817.

How to find the GCF of 10805 and 10817?

We will first find the prime factorization of 10805 and 10817. After we will calculate the factors of 10805 and 10817 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 10817

Prime factors of 10817 are 29, 373. Prime factorization of 10817 in exponential form is:

10817 = 29¹ × 373¹

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 10817

List of positive integer factors of 10817 that divides 10805 without a remainder.

1, 29, 373

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 10805 and 10817. The biggest common factor number is the GCF number.
So the greatest common factor 10805 and 10817 is 1.

Also check out the Least Common Multiple of 10805 and 10817