What is the Greatest Common Factor of 75878 and 75889?

Greatest common factor (GCF) of 75878 and 75889 is 11.

GCF(75878,75889) = 11

We will now calculate the prime factors of 75878 and 75889, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 75878 and 75889.

How to find the GCF of 75878 and 75889?

We will first find the prime factorization of 75878 and 75889. After we will calculate the factors of 75878 and 75889 and find the biggest common factor number .

Step-1: Prime Factorization of 75878

Prime factors of 75878 are 2, 11, 3449. Prime factorization of 75878 in exponential form is:

75878 = 2¹ × 11¹ × 3449¹

Step-2: Prime Factorization of 75889

Prime factors of 75889 are 11, 6899. Prime factorization of 75889 in exponential form is:

75889 = 11¹ × 6899¹

Step-3: Factors of 75878

List of positive integer factors of 75878 that divides 75878 without a remainder.

1, 2, 11, 22, 3449, 6898, 37939

Step-4: Factors of 75889

List of positive integer factors of 75889 that divides 75878 without a remainder.

1, 11, 6899

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 75878 and 75889. The biggest common factor number is the GCF number.
So the greatest common factor 75878 and 75889 is 11.

Also check out the Least Common Multiple of 75878 and 75889