What is the Greatest Common Factor of 3813 and 3817?

Greatest common factor (GCF) of 3813 and 3817 is 1.

GCF(3813,3817) = 1

We will now calculate the prime factors of 3813 and 3817, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 3813 and 3817.

How to find the GCF of 3813 and 3817?

We will first find the prime factorization of 3813 and 3817. After we will calculate the factors of 3813 and 3817 and find the biggest common factor number .

Step-1: Prime Factorization of 3813

Prime factors of 3813 are 3, 31, 41. Prime factorization of 3813 in exponential form is:

3813 = 3¹ × 31¹ × 41¹

Step-2: Prime Factorization of 3817

Prime factors of 3817 are 11, 347. Prime factorization of 3817 in exponential form is:

3817 = 11¹ × 347¹

Step-3: Factors of 3813

List of positive integer factors of 3813 that divides 3813 without a remainder.

1, 3, 31, 41, 93, 123, 1271

Step-4: Factors of 3817

List of positive integer factors of 3817 that divides 3813 without a remainder.

1, 11, 347

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 3813 and 3817. The biggest common factor number is the GCF number.
So the greatest common factor 3813 and 3817 is 1.

Also check out the Least Common Multiple of 3813 and 3817