What is the Greatest Common Factor of 82115 and 82135?

Greatest common factor (GCF) of 82115 and 82135 is 5.

GCF(82115,82135) = 5

We will now calculate the prime factors of 82115 and 82135, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 82115 and 82135.

How to find the GCF of 82115 and 82135?

We will first find the prime factorization of 82115 and 82135. After we will calculate the factors of 82115 and 82135 and find the biggest common factor number .

Step-1: Prime Factorization of 82115

Prime factors of 82115 are 5, 11, 1493. Prime factorization of 82115 in exponential form is:

82115 = 5¹ × 11¹ × 1493¹

Step-2: Prime Factorization of 82135

Prime factors of 82135 are 5, 16427. Prime factorization of 82135 in exponential form is:

82135 = 5¹ × 16427¹

Step-3: Factors of 82115

List of positive integer factors of 82115 that divides 82115 without a remainder.

1, 5, 11, 55, 1493, 7465, 16423

Step-4: Factors of 82135

List of positive integer factors of 82135 that divides 82115 without a remainder.

1, 5, 16427

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 82115 and 82135. The biggest common factor number is the GCF number.
So the greatest common factor 82115 and 82135 is 5.

Also check out the Least Common Multiple of 82115 and 82135