What is the Greatest Common Factor of 84771 and 84782?

Greatest common factor (GCF) of 84771 and 84782 is 1.

GCF(84771,84782) = 1

We will now calculate the prime factors of 84771 and 84782, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 84771 and 84782.

How to find the GCF of 84771 and 84782?

We will first find the prime factorization of 84771 and 84782. After we will calculate the factors of 84771 and 84782 and find the biggest common factor number .

Step-1: Prime Factorization of 84771

Prime factors of 84771 are 3, 9419. Prime factorization of 84771 in exponential form is:

84771 = 3² × 9419¹

Step-2: Prime Factorization of 84782

Prime factors of 84782 are 2, 42391. Prime factorization of 84782 in exponential form is:

84782 = 2¹ × 42391¹

Step-3: Factors of 84771

List of positive integer factors of 84771 that divides 84771 without a remainder.

1, 3, 9, 9419, 28257

Step-4: Factors of 84782

List of positive integer factors of 84782 that divides 84771 without a remainder.

1, 2, 42391

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 84771 and 84782. The biggest common factor number is the GCF number.
So the greatest common factor 84771 and 84782 is 1.

Also check out the Least Common Multiple of 84771 and 84782