What is the Greatest Common Factor of 8857 and 8867?

Greatest common factor (GCF) of 8857 and 8867 is 1.

GCF(8857,8867) = 1

We will now calculate the prime factors of 8857 and 8867, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 8857 and 8867.

How to find the GCF of 8857 and 8867?

We will first find the prime factorization of 8857 and 8867. After we will calculate the factors of 8857 and 8867 and find the biggest common factor number .

Step-1: Prime Factorization of 8857

Prime factors of 8857 are 17, 521. Prime factorization of 8857 in exponential form is:

8857 = 17¹ × 521¹

Step-2: Prime Factorization of 8867

Prime factors of 8867 are 8867. Prime factorization of 8867 in exponential form is:

8867 = 8867¹

Step-3: Factors of 8857

List of positive integer factors of 8857 that divides 8857 without a remainder.

1, 17, 521

Step-4: Factors of 8867

List of positive integer factors of 8867 that divides 8857 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 8857 and 8867. The biggest common factor number is the GCF number.
So the greatest common factor 8857 and 8867 is 1.

Also check out the Least Common Multiple of 8857 and 8867