What is the Greatest Common Factor of 4165 and 4181?

Greatest common factor (GCF) of 4165 and 4181 is 1.

GCF(4165,4181) = 1

We will now calculate the prime factors of 4165 and 4181, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 4165 and 4181.

How to find the GCF of 4165 and 4181?

We will first find the prime factorization of 4165 and 4181. After we will calculate the factors of 4165 and 4181 and find the biggest common factor number .

Step-1: Prime Factorization of 4165

Prime factors of 4165 are 5, 7, 17. Prime factorization of 4165 in exponential form is:

4165 = 5¹ × 7² × 17¹

Step-2: Prime Factorization of 4181

Prime factors of 4181 are 37, 113. Prime factorization of 4181 in exponential form is:

4181 = 37¹ × 113¹

Step-3: Factors of 4165

List of positive integer factors of 4165 that divides 4165 without a remainder.

1, 5, 7, 17, 35, 49, 85, 119, 245, 595, 833

Step-4: Factors of 4181

List of positive integer factors of 4181 that divides 4165 without a remainder.

1, 37, 113

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 4165 and 4181. The biggest common factor number is the GCF number.
So the greatest common factor 4165 and 4181 is 1.

Also check out the Least Common Multiple of 4165 and 4181