What is the Greatest Common Factor of 82043 and 82056?

Greatest common factor (GCF) of 82043 and 82056 is 13.

GCF(82043,82056) = 13

We will now calculate the prime factors of 82043 and 82056, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 82043 and 82056.

How to find the GCF of 82043 and 82056?

We will first find the prime factorization of 82043 and 82056. After we will calculate the factors of 82043 and 82056 and find the biggest common factor number .

Step-1: Prime Factorization of 82043

Prime factors of 82043 are 13, 6311. Prime factorization of 82043 in exponential form is:

82043 = 13¹ × 6311¹

Step-2: Prime Factorization of 82056

Prime factors of 82056 are 2, 3, 13, 263. Prime factorization of 82056 in exponential form is:

82056 = 2³ × 3¹ × 13¹ × 263¹

Step-3: Factors of 82043

List of positive integer factors of 82043 that divides 82043 without a remainder.

1, 13, 6311

Step-4: Factors of 82056

List of positive integer factors of 82056 that divides 82043 without a remainder.

1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 263, 312, 526, 789, 1052, 1578, 2104, 3156, 3419, 6312, 6838, 10257, 13676, 20514, 27352, 41028

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 82043 and 82056. The biggest common factor number is the GCF number.
So the greatest common factor 82043 and 82056 is 13.

Also check out the Least Common Multiple of 82043 and 82056