What is the Greatest Common Factor of 75878 and 75898?

Greatest common factor (GCF) of 75878 and 75898 is 2.

GCF(75878,75898) = 2

We will now calculate the prime factors of 75878 and 75898, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 75878 and 75898.

How to find the GCF of 75878 and 75898?

We will first find the prime factorization of 75878 and 75898. After we will calculate the factors of 75878 and 75898 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 75898

Prime factors of 75898 are 2, 137, 277. Prime factorization of 75898 in exponential form is:

75898 = 2¹ × 137¹ × 277¹

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 75898

List of positive integer factors of 75898 that divides 75878 without a remainder.

1, 2, 137, 274, 277, 554, 37949

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 75878 and 75898. The biggest common factor number is the GCF number.
So the greatest common factor 75878 and 75898 is 2.

Also check out the Least Common Multiple of 75878 and 75898