What is the Greatest Common Factor of 34855 and 34861?

Greatest common factor (GCF) of 34855 and 34861 is 1.

GCF(34855,34861) = 1

We will now calculate the prime factors of 34855 and 34861, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 34855 and 34861.

How to find the GCF of 34855 and 34861?

We will first find the prime factorization of 34855 and 34861. After we will calculate the factors of 34855 and 34861 and find the biggest common factor number .

Step-1: Prime Factorization of 34855

Prime factors of 34855 are 5, 6971. Prime factorization of 34855 in exponential form is:

34855 = 5¹ × 6971¹

Step-2: Prime Factorization of 34861

Prime factors of 34861 are 71, 491. Prime factorization of 34861 in exponential form is:

34861 = 71¹ × 491¹

Step-3: Factors of 34855

List of positive integer factors of 34855 that divides 34855 without a remainder.

1, 5, 6971

Step-4: Factors of 34861

List of positive integer factors of 34861 that divides 34855 without a remainder.

1, 71, 491

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 34855 and 34861. The biggest common factor number is the GCF number.
So the greatest common factor 34855 and 34861 is 1.

Also check out the Least Common Multiple of 34855 and 34861