What is the Greatest Common Factor of 34172 and 34180?

Greatest common factor (GCF) of 34172 and 34180 is 4.

GCF(34172,34180) = 4

We will now calculate the prime factors of 34172 and 34180, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 34172 and 34180.

How to find the GCF of 34172 and 34180?

We will first find the prime factorization of 34172 and 34180. After we will calculate the factors of 34172 and 34180 and find the biggest common factor number .

Step-1: Prime Factorization of 34172

Prime factors of 34172 are 2, 8543. Prime factorization of 34172 in exponential form is:

34172 = 2² × 8543¹

Step-2: Prime Factorization of 34180

Prime factors of 34180 are 2, 5, 1709. Prime factorization of 34180 in exponential form is:

34180 = 2² × 5¹ × 1709¹

Step-3: Factors of 34172

List of positive integer factors of 34172 that divides 34172 without a remainder.

1, 2, 4, 8543, 17086

Step-4: Factors of 34180

List of positive integer factors of 34180 that divides 34172 without a remainder.

1, 2, 4, 5, 10, 20, 1709, 3418, 6836, 8545, 17090

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 34172 and 34180. The biggest common factor number is the GCF number.
So the greatest common factor 34172 and 34180 is 4.

Also check out the Least Common Multiple of 34172 and 34180