What is the Greatest Common Factor of 31171 and 31177?

Greatest common factor (GCF) of 31171 and 31177 is 1.

GCF(31171,31177) = 1

We will now calculate the prime factors of 31171 and 31177, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 31171 and 31177.

How to find the GCF of 31171 and 31177?

We will first find the prime factorization of 31171 and 31177. After we will calculate the factors of 31171 and 31177 and find the biggest common factor number .

Step-1: Prime Factorization of 31171

Prime factors of 31171 are 7, 61, 73. Prime factorization of 31171 in exponential form is:

31171 = 7¹ × 61¹ × 73¹

Step-2: Prime Factorization of 31177

Prime factors of 31177 are 31177. Prime factorization of 31177 in exponential form is:

31177 = 31177¹

Step-3: Factors of 31171

List of positive integer factors of 31171 that divides 31171 without a remainder.

1, 7, 61, 73, 427, 511, 4453

Step-4: Factors of 31177

List of positive integer factors of 31177 that divides 31171 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 31171 and 31177. The biggest common factor number is the GCF number.
So the greatest common factor 31171 and 31177 is 1.

Also check out the Least Common Multiple of 31171 and 31177