What is the Greatest Common Factor of 76191 and 76203?

Greatest common factor (GCF) of 76191 and 76203 is 3.

GCF(76191,76203) = 3

We will now calculate the prime factors of 76191 and 76203, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 76191 and 76203.

How to find the GCF of 76191 and 76203?

We will first find the prime factorization of 76191 and 76203. After we will calculate the factors of 76191 and 76203 and find the biggest common factor number .

Step-1: Prime Factorization of 76191

Prime factors of 76191 are 3, 109, 233. Prime factorization of 76191 in exponential form is:

76191 = 3¹ × 109¹ × 233¹

Step-2: Prime Factorization of 76203

Prime factors of 76203 are 3, 8467. Prime factorization of 76203 in exponential form is:

76203 = 3² × 8467¹

Step-3: Factors of 76191

List of positive integer factors of 76191 that divides 76191 without a remainder.

1, 3, 109, 233, 327, 699, 25397

Step-4: Factors of 76203

List of positive integer factors of 76203 that divides 76191 without a remainder.

1, 3, 9, 8467, 25401

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 76191 and 76203. The biggest common factor number is the GCF number.
So the greatest common factor 76191 and 76203 is 3.

Also check out the Least Common Multiple of 76191 and 76203