What is the Greatest Common Factor of 84425 and 84439?

Greatest common factor (GCF) of 84425 and 84439 is 1.

GCF(84425,84439) = 1

We will now calculate the prime factors of 84425 and 84439, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 84425 and 84439.

How to find the GCF of 84425 and 84439?

We will first find the prime factorization of 84425 and 84439. After we will calculate the factors of 84425 and 84439 and find the biggest common factor number .

Step-1: Prime Factorization of 84425

Prime factors of 84425 are 5, 11, 307. Prime factorization of 84425 in exponential form is:

84425 = 5² × 11¹ × 307¹

Step-2: Prime Factorization of 84439

Prime factors of 84439 are 17, 4967. Prime factorization of 84439 in exponential form is:

84439 = 17¹ × 4967¹

Step-3: Factors of 84425

List of positive integer factors of 84425 that divides 84425 without a remainder.

1, 5, 11, 25, 55, 275, 307, 1535, 3377, 7675, 16885

Step-4: Factors of 84439

List of positive integer factors of 84439 that divides 84425 without a remainder.

1, 17, 4967

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 84425 and 84439. The biggest common factor number is the GCF number.
So the greatest common factor 84425 and 84439 is 1.

Also check out the Least Common Multiple of 84425 and 84439