What is the Greatest Common Factor of 68009 and 68025?

Greatest common factor (GCF) of 68009 and 68025 is 1.

GCF(68009,68025) = 1

We will now calculate the prime factors of 68009 and 68025, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 68009 and 68025.

How to find the GCF of 68009 and 68025?

We will first find the prime factorization of 68009 and 68025. After we will calculate the factors of 68009 and 68025 and find the biggest common factor number .

Step-1: Prime Factorization of 68009

Prime factors of 68009 are 47, 1447. Prime factorization of 68009 in exponential form is:

68009 = 47¹ × 1447¹

Step-2: Prime Factorization of 68025

Prime factors of 68025 are 3, 5, 907. Prime factorization of 68025 in exponential form is:

68025 = 3¹ × 5² × 907¹

Step-3: Factors of 68009

List of positive integer factors of 68009 that divides 68009 without a remainder.

1, 47, 1447

Step-4: Factors of 68025

List of positive integer factors of 68025 that divides 68009 without a remainder.

1, 3, 5, 15, 25, 75, 907, 2721, 4535, 13605, 22675

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 68009 and 68025. The biggest common factor number is the GCF number.
So the greatest common factor 68009 and 68025 is 1.

Also check out the Least Common Multiple of 68009 and 68025