What is the Greatest Common Factor of 83781 and 83796?

Greatest common factor (GCF) of 83781 and 83796 is 3.

GCF(83781,83796) = 3

We will now calculate the prime factors of 83781 and 83796, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 83781 and 83796.

How to find the GCF of 83781 and 83796?

We will first find the prime factorization of 83781 and 83796. After we will calculate the factors of 83781 and 83796 and find the biggest common factor number .

Step-1: Prime Factorization of 83781

Prime factors of 83781 are 3, 29, 107. Prime factorization of 83781 in exponential form is:

83781 = 3³ × 29¹ × 107¹

Step-2: Prime Factorization of 83796

Prime factors of 83796 are 2, 3, 6983. Prime factorization of 83796 in exponential form is:

83796 = 2² × 3¹ × 6983¹

Step-3: Factors of 83781

List of positive integer factors of 83781 that divides 83781 without a remainder.

1, 3, 9, 27, 29, 87, 107, 261, 321, 783, 963, 2889, 3103, 9309, 27927

Step-4: Factors of 83796

List of positive integer factors of 83796 that divides 83781 without a remainder.

1, 2, 3, 4, 6, 12, 6983, 13966, 20949, 27932, 41898

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 83781 and 83796. The biggest common factor number is the GCF number.
So the greatest common factor 83781 and 83796 is 3.

Also check out the Least Common Multiple of 83781 and 83796