What is the Greatest Common Factor of 77171 and 77187?

Greatest common factor (GCF) of 77171 and 77187 is 1.

GCF(77171,77187) = 1

We will now calculate the prime factors of 77171 and 77187, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 77171 and 77187.

How to find the GCF of 77171 and 77187?

We will first find the prime factorization of 77171 and 77187. After we will calculate the factors of 77171 and 77187 and find the biggest common factor number .

Step-1: Prime Factorization of 77171

Prime factors of 77171 are 77171. Prime factorization of 77171 in exponential form is:

77171 = 77171¹

Step-2: Prime Factorization of 77187

Prime factors of 77187 are 3, 11, 2339. Prime factorization of 77187 in exponential form is:

77187 = 3¹ × 11¹ × 2339¹

Step-3: Factors of 77171

List of positive integer factors of 77171 that divides 77171 without a remainder.

Step-4: Factors of 77187

List of positive integer factors of 77187 that divides 77171 without a remainder.

1, 3, 11, 33, 2339, 7017, 25729

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 77171 and 77187. The biggest common factor number is the GCF number.
So the greatest common factor 77171 and 77187 is 1.

Also check out the Least Common Multiple of 77171 and 77187