What is the Greatest Common Factor of 82551 and 82569?

Greatest common factor (GCF) of 82551 and 82569 is 3.

GCF(82551,82569) = 3

We will now calculate the prime factors of 82551 and 82569, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 82551 and 82569.

How to find the GCF of 82551 and 82569?

We will first find the prime factorization of 82551 and 82569. After we will calculate the factors of 82551 and 82569 and find the biggest common factor number .

Step-1: Prime Factorization of 82551

Prime factors of 82551 are 3, 7, 3931. Prime factorization of 82551 in exponential form is:

82551 = 3¹ × 7¹ × 3931¹

Step-2: Prime Factorization of 82569

Prime factors of 82569 are 3, 17, 1619. Prime factorization of 82569 in exponential form is:

82569 = 3¹ × 17¹ × 1619¹

Step-3: Factors of 82551

List of positive integer factors of 82551 that divides 82551 without a remainder.

1, 3, 7, 21, 3931, 11793, 27517

Step-4: Factors of 82569

List of positive integer factors of 82569 that divides 82551 without a remainder.

1, 3, 17, 51, 1619, 4857, 27523

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 82551 and 82569. The biggest common factor number is the GCF number.
So the greatest common factor 82551 and 82569 is 3.

Also check out the Least Common Multiple of 82551 and 82569