What is the Greatest Common Factor of 84879 and 84897?

Greatest common factor (GCF) of 84879 and 84897 is 9.

GCF(84879,84897) = 9

We will now calculate the prime factors of 84879 and 84897, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 84879 and 84897.

How to find the GCF of 84879 and 84897?

We will first find the prime factorization of 84879 and 84897. After we will calculate the factors of 84879 and 84897 and find the biggest common factor number .

Step-1: Prime Factorization of 84879

Prime factors of 84879 are 3, 9431. Prime factorization of 84879 in exponential form is:

84879 = 3² × 9431¹

Step-2: Prime Factorization of 84897

Prime factors of 84897 are 3, 9433. Prime factorization of 84897 in exponential form is:

84897 = 3² × 9433¹

Step-3: Factors of 84879

List of positive integer factors of 84879 that divides 84879 without a remainder.

1, 3, 9, 9431, 28293

Step-4: Factors of 84897

List of positive integer factors of 84897 that divides 84879 without a remainder.

1, 3, 9, 9433, 28299

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 84879 and 84897. The biggest common factor number is the GCF number.
So the greatest common factor 84879 and 84897 is 9.

Also check out the Least Common Multiple of 84879 and 84897