What is the Greatest Common Factor of 84009 and 84025?

Greatest common factor (GCF) of 84009 and 84025 is 1.

GCF(84009,84025) = 1

We will now calculate the prime factors of 84009 and 84025, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 84009 and 84025.

How to find the GCF of 84009 and 84025?

We will first find the prime factorization of 84009 and 84025. After we will calculate the factors of 84009 and 84025 and find the biggest common factor number .

Step-1: Prime Factorization of 84009

Prime factors of 84009 are 3, 41, 683. Prime factorization of 84009 in exponential form is:

84009 = 3¹ × 41¹ × 683¹

Step-2: Prime Factorization of 84025

Prime factors of 84025 are 5, 3361. Prime factorization of 84025 in exponential form is:

84025 = 5² × 3361¹

Step-3: Factors of 84009

List of positive integer factors of 84009 that divides 84009 without a remainder.

1, 3, 41, 123, 683, 2049, 28003

Step-4: Factors of 84025

List of positive integer factors of 84025 that divides 84009 without a remainder.

1, 5, 25, 3361, 16805

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 84009 and 84025. The biggest common factor number is the GCF number.
So the greatest common factor 84009 and 84025 is 1.

Also check out the Least Common Multiple of 84009 and 84025