What is the Greatest Common Factor of 866 and 875?

Greatest common factor (GCF) of 866 and 875 is 1.

GCF(866,875) = 1

We will now calculate the prime factors of 866 and 875, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 866 and 875.

How to find the GCF of 866 and 875?

We will first find the prime factorization of 866 and 875. After we will calculate the factors of 866 and 875 and find the biggest common factor number .

Step-1: Prime Factorization of 866

Prime factors of 866 are 2, 433. Prime factorization of 866 in exponential form is:

866 = 2¹ × 433¹

Step-2: Prime Factorization of 875

Prime factors of 875 are 5, 7. Prime factorization of 875 in exponential form is:

875 = 5³ × 7¹

Step-3: Factors of 866

List of positive integer factors of 866 that divides 866 without a remainder.

1, 2, 433

Step-4: Factors of 875

List of positive integer factors of 875 that divides 866 without a remainder.

1, 5, 7, 25, 35, 125, 175

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 866 and 875. The biggest common factor number is the GCF number.
So the greatest common factor 866 and 875 is 1.

Also check out the Least Common Multiple of 866 and 875