What is the Greatest Common Factor of 87391 and 87404?

Greatest common factor (GCF) of 87391 and 87404 is 1.

GCF(87391,87404) = 1

We will now calculate the prime factors of 87391 and 87404, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 87391 and 87404.

How to find the GCF of 87391 and 87404?

We will first find the prime factorization of 87391 and 87404. After we will calculate the factors of 87391 and 87404 and find the biggest common factor number .

Step-1: Prime Factorization of 87391

Prime factors of 87391 are 281, 311. Prime factorization of 87391 in exponential form is:

87391 = 281¹ × 311¹

Step-2: Prime Factorization of 87404

Prime factors of 87404 are 2, 21851. Prime factorization of 87404 in exponential form is:

87404 = 2² × 21851¹

Step-3: Factors of 87391

List of positive integer factors of 87391 that divides 87391 without a remainder.

1, 281, 311

Step-4: Factors of 87404

List of positive integer factors of 87404 that divides 87391 without a remainder.

1, 2, 4, 21851, 43702

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 87391 and 87404. The biggest common factor number is the GCF number.
So the greatest common factor 87391 and 87404 is 1.

Also check out the Least Common Multiple of 87391 and 87404