What is the Greatest Common Factor of 94158 and 94172?

Greatest common factor (GCF) of 94158 and 94172 is 2.

GCF(94158,94172) = 2

We will now calculate the prime factors of 94158 and 94172, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 94158 and 94172.

How to find the GCF of 94158 and 94172?

We will first find the prime factorization of 94158 and 94172. After we will calculate the factors of 94158 and 94172 and find the biggest common factor number .

Step-1: Prime Factorization of 94158

Prime factors of 94158 are 2, 3, 5231. Prime factorization of 94158 in exponential form is:

94158 = 2¹ × 3² × 5231¹

Step-2: 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-3: Factors of 94158

List of positive integer factors of 94158 that divides 94158 without a remainder.

1, 2, 3, 6, 9, 18, 5231, 10462, 15693, 31386, 47079

Step-4: Factors of 94172

List of positive integer factors of 94172 that divides 94158 without a remainder.

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

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 94158 and 94172. The biggest common factor number is the GCF number.
So the greatest common factor 94158 and 94172 is 2.

Also check out the Least Common Multiple of 94158 and 94172