What is the Greatest Common Factor of 92421 and 92439?

Greatest common factor (GCF) of 92421 and 92439 is 9.

GCF(92421,92439) = 9

We will now calculate the prime factors of 92421 and 92439, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 92421 and 92439.

How to find the GCF of 92421 and 92439?

We will first find the prime factorization of 92421 and 92439. After we will calculate the factors of 92421 and 92439 and find the biggest common factor number .

Step-1: Prime Factorization of 92421

Prime factors of 92421 are 3, 7, 163. Prime factorization of 92421 in exponential form is:

92421 = 3⁴ × 7¹ × 163¹

Step-2: Prime Factorization of 92439

Prime factors of 92439 are 3, 10271. Prime factorization of 92439 in exponential form is:

92439 = 3² × 10271¹

Step-3: Factors of 92421

List of positive integer factors of 92421 that divides 92421 without a remainder.

1, 3, 7, 9, 21, 27, 63, 81, 163, 189, 489, 567, 1141, 1467, 3423, 4401, 10269, 13203, 30807

Step-4: Factors of 92439

List of positive integer factors of 92439 that divides 92421 without a remainder.

1, 3, 9, 10271, 30813

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 92421 and 92439. The biggest common factor number is the GCF number.
So the greatest common factor 92421 and 92439 is 9.

Also check out the Least Common Multiple of 92421 and 92439