What is the Greatest Common Factor of 7173 and 7181?

Greatest common factor (GCF) of 7173 and 7181 is 1.

GCF(7173,7181) = 1

We will now calculate the prime factors of 7173 and 7181, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 7173 and 7181.

How to find the GCF of 7173 and 7181?

We will first find the prime factorization of 7173 and 7181. After we will calculate the factors of 7173 and 7181 and find the biggest common factor number .

Step-1: Prime Factorization of 7173

Prime factors of 7173 are 3, 797. Prime factorization of 7173 in exponential form is:

7173 = 3² × 797¹

Step-2: Prime Factorization of 7181

Prime factors of 7181 are 43, 167. Prime factorization of 7181 in exponential form is:

7181 = 43¹ × 167¹

Step-3: Factors of 7173

List of positive integer factors of 7173 that divides 7173 without a remainder.

1, 3, 9, 797, 2391

Step-4: Factors of 7181

List of positive integer factors of 7181 that divides 7173 without a remainder.

1, 43, 167

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 7173 and 7181. The biggest common factor number is the GCF number.
So the greatest common factor 7173 and 7181 is 1.

Also check out the Least Common Multiple of 7173 and 7181