What is the Greatest Common Factor of 90878 and 90889?

Greatest common factor (GCF) of 90878 and 90889 is 1.

GCF(90878,90889) = 1

We will now calculate the prime factors of 90878 and 90889, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 90878 and 90889.

How to find the GCF of 90878 and 90889?

We will first find the prime factorization of 90878 and 90889. After we will calculate the factors of 90878 and 90889 and find the biggest common factor number .

Step-1: Prime Factorization of 90878

Prime factors of 90878 are 2, 45439. Prime factorization of 90878 in exponential form is:

90878 = 2¹ × 45439¹

Step-2: Prime Factorization of 90889

Prime factors of 90889 are 97, 937. Prime factorization of 90889 in exponential form is:

90889 = 97¹ × 937¹

Step-3: Factors of 90878

List of positive integer factors of 90878 that divides 90878 without a remainder.

1, 2, 45439

Step-4: Factors of 90889

List of positive integer factors of 90889 that divides 90878 without a remainder.

1, 97, 937

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 90878 and 90889. The biggest common factor number is the GCF number.
So the greatest common factor 90878 and 90889 is 1.

Also check out the Least Common Multiple of 90878 and 90889