What is the Greatest Common Factor of 75154 and 75172?

Greatest common factor (GCF) of 75154 and 75172 is 2.

GCF(75154,75172) = 2

We will now calculate the prime factors of 75154 and 75172, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 75154 and 75172.

How to find the GCF of 75154 and 75172?

We will first find the prime factorization of 75154 and 75172. After we will calculate the factors of 75154 and 75172 and find the biggest common factor number .

Step-1: Prime Factorization of 75154

Prime factors of 75154 are 2, 53, 709. Prime factorization of 75154 in exponential form is:

75154 = 2¹ × 53¹ × 709¹

Step-2: Prime Factorization of 75172

Prime factors of 75172 are 2, 18793. Prime factorization of 75172 in exponential form is:

75172 = 2² × 18793¹

Step-3: Factors of 75154

List of positive integer factors of 75154 that divides 75154 without a remainder.

1, 2, 53, 106, 709, 1418, 37577

Step-4: Factors of 75172

List of positive integer factors of 75172 that divides 75154 without a remainder.

1, 2, 4, 18793, 37586

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 75154 and 75172. The biggest common factor number is the GCF number.
So the greatest common factor 75154 and 75172 is 2.

Also check out the Least Common Multiple of 75154 and 75172