What is the Greatest Common Factor of 75286 and 75297?

Greatest common factor (GCF) of 75286 and 75297 is 1.

GCF(75286,75297) = 1

We will now calculate the prime factors of 75286 and 75297, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 75286 and 75297.

How to find the GCF of 75286 and 75297?

We will first find the prime factorization of 75286 and 75297. After we will calculate the factors of 75286 and 75297 and find the biggest common factor number .

Step-1: Prime Factorization of 75286

Prime factors of 75286 are 2, 37643. Prime factorization of 75286 in exponential form is:

75286 = 2¹ × 37643¹

Step-2: Prime Factorization of 75297

Prime factors of 75297 are 3, 19, 1321. Prime factorization of 75297 in exponential form is:

75297 = 3¹ × 19¹ × 1321¹

Step-3: Factors of 75286

List of positive integer factors of 75286 that divides 75286 without a remainder.

1, 2, 37643

Step-4: Factors of 75297

List of positive integer factors of 75297 that divides 75286 without a remainder.

1, 3, 19, 57, 1321, 3963, 25099

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 75286 and 75297. The biggest common factor number is the GCF number.
So the greatest common factor 75286 and 75297 is 1.

Also check out the Least Common Multiple of 75286 and 75297