What is the Greatest Common Factor of 3805 and 3811?

Greatest common factor (GCF) of 3805 and 3811 is 1.

GCF(3805,3811) = 1

We will now calculate the prime factors of 3805 and 3811, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 3805 and 3811.

How to find the GCF of 3805 and 3811?

We will first find the prime factorization of 3805 and 3811. After we will calculate the factors of 3805 and 3811 and find the biggest common factor number .

Step-1: Prime Factorization of 3805

Prime factors of 3805 are 5, 761. Prime factorization of 3805 in exponential form is:

3805 = 5¹ × 761¹

Step-2: Prime Factorization of 3811

Prime factors of 3811 are 37, 103. Prime factorization of 3811 in exponential form is:

3811 = 37¹ × 103¹

Step-3: Factors of 3805

List of positive integer factors of 3805 that divides 3805 without a remainder.

1, 5, 761

Step-4: Factors of 3811

List of positive integer factors of 3811 that divides 3805 without a remainder.

1, 37, 103

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 3805 and 3811. The biggest common factor number is the GCF number.
So the greatest common factor 3805 and 3811 is 1.

Also check out the Least Common Multiple of 3805 and 3811