What is the Greatest Common Factor of 82707 and 82721?

Greatest common factor (GCF) of 82707 and 82721 is 1.

GCF(82707,82721) = 1

We will now calculate the prime factors of 82707 and 82721, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 82707 and 82721.

How to find the GCF of 82707 and 82721?

We will first find the prime factorization of 82707 and 82721. After we will calculate the factors of 82707 and 82721 and find the biggest common factor number .

Step-1: Prime Factorization of 82707

Prime factors of 82707 are 3, 19, 1451. Prime factorization of 82707 in exponential form is:

82707 = 3¹ × 19¹ × 1451¹

Step-2: Prime Factorization of 82721

Prime factors of 82721 are 82721. Prime factorization of 82721 in exponential form is:

82721 = 82721¹

Step-3: Factors of 82707

List of positive integer factors of 82707 that divides 82707 without a remainder.

1, 3, 19, 57, 1451, 4353, 27569

Step-4: Factors of 82721

List of positive integer factors of 82721 that divides 82707 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 82707 and 82721. The biggest common factor number is the GCF number.
So the greatest common factor 82707 and 82721 is 1.

Also check out the Least Common Multiple of 82707 and 82721