What is the Greatest Common Factor of 81369 and 81373?

Greatest common factor (GCF) of 81369 and 81373 is 1.

GCF(81369,81373) = 1

We will now calculate the prime factors of 81369 and 81373, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 81369 and 81373.

How to find the GCF of 81369 and 81373?

We will first find the prime factorization of 81369 and 81373. After we will calculate the factors of 81369 and 81373 and find the biggest common factor number .

Step-1: Prime Factorization of 81369

Prime factors of 81369 are 3, 9041. Prime factorization of 81369 in exponential form is:

81369 = 3² × 9041¹

Step-2: Prime Factorization of 81373

Prime factors of 81373 are 81373. Prime factorization of 81373 in exponential form is:

81373 = 81373¹

Step-3: Factors of 81369

List of positive integer factors of 81369 that divides 81369 without a remainder.

1, 3, 9, 9041, 27123

Step-4: Factors of 81373

List of positive integer factors of 81373 that divides 81369 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 81369 and 81373. The biggest common factor number is the GCF number.
So the greatest common factor 81369 and 81373 is 1.

Also check out the Least Common Multiple of 81369 and 81373