What is the Greatest Common Factor of 31191 and 31201?

Greatest common factor (GCF) of 31191 and 31201 is 1.

GCF(31191,31201) = 1

We will now calculate the prime factors of 31191 and 31201, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 31191 and 31201.

How to find the GCF of 31191 and 31201?

We will first find the prime factorization of 31191 and 31201. After we will calculate the factors of 31191 and 31201 and find the biggest common factor number .

Step-1: Prime Factorization of 31191

Prime factors of 31191 are 3, 37, 281. Prime factorization of 31191 in exponential form is:

31191 = 3¹ × 37¹ × 281¹

Step-2: Prime Factorization of 31201

Prime factors of 31201 are 41, 761. Prime factorization of 31201 in exponential form is:

31201 = 41¹ × 761¹

Step-3: Factors of 31191

List of positive integer factors of 31191 that divides 31191 without a remainder.

1, 3, 37, 111, 281, 843, 10397

Step-4: Factors of 31201

List of positive integer factors of 31201 that divides 31191 without a remainder.

1, 41, 761

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 31191 and 31201. The biggest common factor number is the GCF number.
So the greatest common factor 31191 and 31201 is 1.

Also check out the Least Common Multiple of 31191 and 31201