What is the Greatest Common Factor of 6191 and 6201?

Greatest common factor (GCF) of 6191 and 6201 is 1.

GCF(6191,6201) = 1

We will now calculate the prime factors of 6191 and 6201, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 6191 and 6201.

How to find the GCF of 6191 and 6201?

We will first find the prime factorization of 6191 and 6201. After we will calculate the factors of 6191 and 6201 and find the biggest common factor number .

Step-1: Prime Factorization of 6191

Prime factors of 6191 are 41, 151. Prime factorization of 6191 in exponential form is:

6191 = 41¹ × 151¹

Step-2: Prime Factorization of 6201

Prime factors of 6201 are 3, 13, 53. Prime factorization of 6201 in exponential form is:

6201 = 3² × 13¹ × 53¹

Step-3: Factors of 6191

List of positive integer factors of 6191 that divides 6191 without a remainder.

1, 41, 151

Step-4: Factors of 6201

List of positive integer factors of 6201 that divides 6191 without a remainder.

1, 3, 9, 13, 39, 53, 117, 159, 477, 689, 2067

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 6191 and 6201. The biggest common factor number is the GCF number.
So the greatest common factor 6191 and 6201 is 1.

Also check out the Least Common Multiple of 6191 and 6201