What is the Greatest Common Factor of 47155 and 47171?

Greatest common factor (GCF) of 47155 and 47171 is 1.

GCF(47155,47171) = 1

We will now calculate the prime factors of 47155 and 47171, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 47155 and 47171.

How to find the GCF of 47155 and 47171?

We will first find the prime factorization of 47155 and 47171. After we will calculate the factors of 47155 and 47171 and find the biggest common factor number .

Step-1: Prime Factorization of 47155

Prime factors of 47155 are 5, 9431. Prime factorization of 47155 in exponential form is:

47155 = 5¹ × 9431¹

Step-2: Prime Factorization of 47171

Prime factors of 47171 are 43, 1097. Prime factorization of 47171 in exponential form is:

47171 = 43¹ × 1097¹

Step-3: Factors of 47155

List of positive integer factors of 47155 that divides 47155 without a remainder.

1, 5, 9431

Step-4: Factors of 47171

List of positive integer factors of 47171 that divides 47155 without a remainder.

1, 43, 1097

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 47155 and 47171. The biggest common factor number is the GCF number.
So the greatest common factor 47155 and 47171 is 1.

Also check out the Least Common Multiple of 47155 and 47171