What is the Greatest Common Factor of 3865 and 3881?

Greatest common factor (GCF) of 3865 and 3881 is 1.

GCF(3865,3881) = 1

We will now calculate the prime factors of 3865 and 3881, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 3865 and 3881.

How to find the GCF of 3865 and 3881?

We will first find the prime factorization of 3865 and 3881. After we will calculate the factors of 3865 and 3881 and find the biggest common factor number .

Step-1: Prime Factorization of 3865

Prime factors of 3865 are 5, 773. Prime factorization of 3865 in exponential form is:

3865 = 5¹ × 773¹

Step-2: Prime Factorization of 3881

Prime factors of 3881 are 3881. Prime factorization of 3881 in exponential form is:

3881 = 3881¹

Step-3: Factors of 3865

List of positive integer factors of 3865 that divides 3865 without a remainder.

1, 5, 773

Step-4: Factors of 3881

List of positive integer factors of 3881 that divides 3865 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 3865 and 3881. The biggest common factor number is the GCF number.
So the greatest common factor 3865 and 3881 is 1.

Also check out the Least Common Multiple of 3865 and 3881