What is the Greatest Common Factor of 75423 and 75441?

Greatest common factor (GCF) of 75423 and 75441 is 3.

GCF(75423,75441) = 3

We will now calculate the prime factors of 75423 and 75441, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 75423 and 75441.

How to find the GCF of 75423 and 75441?

We will first find the prime factorization of 75423 and 75441. After we will calculate the factors of 75423 and 75441 and find the biggest common factor number .

Step-1: Prime Factorization of 75423

Prime factors of 75423 are 3, 31, 811. Prime factorization of 75423 in exponential form is:

75423 = 3¹ × 31¹ × 811¹

Step-2: Prime Factorization of 75441

Prime factors of 75441 are 3, 25147. Prime factorization of 75441 in exponential form is:

75441 = 3¹ × 25147¹

Step-3: Factors of 75423

List of positive integer factors of 75423 that divides 75423 without a remainder.

1, 3, 31, 93, 811, 2433, 25141

Step-4: Factors of 75441

List of positive integer factors of 75441 that divides 75423 without a remainder.

1, 3, 25147

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 75423 and 75441. The biggest common factor number is the GCF number.
So the greatest common factor 75423 and 75441 is 3.

Also check out the Least Common Multiple of 75423 and 75441