What is the Greatest Common Factor of 94172 and 94180?

Greatest common factor (GCF) of 94172 and 94180 is 4.

GCF(94172,94180) = 4

We will now calculate the prime factors of 94172 and 94180, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 94172 and 94180.

How to find the GCF of 94172 and 94180?

We will first find the prime factorization of 94172 and 94180. After we will calculate the factors of 94172 and 94180 and find the biggest common factor number .

Step-1: Prime Factorization of 94172

Prime factors of 94172 are 2, 13, 1811. Prime factorization of 94172 in exponential form is:

94172 = 2² × 13¹ × 1811¹

Step-2: Prime Factorization of 94180

Prime factors of 94180 are 2, 5, 17, 277. Prime factorization of 94180 in exponential form is:

94180 = 2² × 5¹ × 17¹ × 277¹

Step-3: Factors of 94172

List of positive integer factors of 94172 that divides 94172 without a remainder.

1, 2, 4, 13, 26, 52, 1811, 3622, 7244, 23543, 47086

Step-4: Factors of 94180

List of positive integer factors of 94180 that divides 94172 without a remainder.

1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 277, 340, 554, 1108, 1385, 2770, 4709, 5540, 9418, 18836, 23545, 47090

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 94172 and 94180. The biggest common factor number is the GCF number.
So the greatest common factor 94172 and 94180 is 4.

Also check out the Least Common Multiple of 94172 and 94180