What is the Greatest Common Factor of 84425 and 84442?

Greatest common factor (GCF) of 84425 and 84442 is 1.

GCF(84425,84442) = 1

We will now calculate the prime factors of 84425 and 84442, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 84425 and 84442.

How to find the GCF of 84425 and 84442?

We will first find the prime factorization of 84425 and 84442. After we will calculate the factors of 84425 and 84442 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 84442

Prime factors of 84442 are 2, 42221. Prime factorization of 84442 in exponential form is:

84442 = 2¹ × 42221¹

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 84442

List of positive integer factors of 84442 that divides 84425 without a remainder.

1, 2, 42221

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 84425 and 84442. The biggest common factor number is the GCF number.
So the greatest common factor 84425 and 84442 is 1.

Also check out the Least Common Multiple of 84425 and 84442