What is the Greatest Common Factor of 75178 and 75195?

Greatest common factor (GCF) of 75178 and 75195 is 1.

GCF(75178,75195) = 1

We will now calculate the prime factors of 75178 and 75195, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 75178 and 75195.

How to find the GCF of 75178 and 75195?

We will first find the prime factorization of 75178 and 75195. After we will calculate the factors of 75178 and 75195 and find the biggest common factor number .

Step-1: Prime Factorization of 75178

Prime factors of 75178 are 2, 37589. Prime factorization of 75178 in exponential form is:

75178 = 2¹ × 37589¹

Step-2: Prime Factorization of 75195

Prime factors of 75195 are 3, 5, 557. Prime factorization of 75195 in exponential form is:

75195 = 3³ × 5¹ × 557¹

Step-3: Factors of 75178

List of positive integer factors of 75178 that divides 75178 without a remainder.

1, 2, 37589

Step-4: Factors of 75195

List of positive integer factors of 75195 that divides 75178 without a remainder.

1, 3, 5, 9, 15, 27, 45, 135, 557, 1671, 2785, 5013, 8355, 15039, 25065

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 75178 and 75195. The biggest common factor number is the GCF number.
So the greatest common factor 75178 and 75195 is 1.

Also check out the Least Common Multiple of 75178 and 75195