What is the Greatest Common Factor of 87798 and 87809?

Greatest common factor (GCF) of 87798 and 87809 is 1.

GCF(87798,87809) = 1

We will now calculate the prime factors of 87798 and 87809, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 87798 and 87809.

How to find the GCF of 87798 and 87809?

We will first find the prime factorization of 87798 and 87809. After we will calculate the factors of 87798 and 87809 and find the biggest common factor number .

Step-1: Prime Factorization of 87798

Prime factors of 87798 are 2, 3, 14633. Prime factorization of 87798 in exponential form is:

87798 = 2¹ × 3¹ × 14633¹

Step-2: Prime Factorization of 87809

Prime factors of 87809 are 277, 317. Prime factorization of 87809 in exponential form is:

87809 = 277¹ × 317¹

Step-3: Factors of 87798

List of positive integer factors of 87798 that divides 87798 without a remainder.

1, 2, 3, 6, 14633, 29266, 43899

Step-4: Factors of 87809

List of positive integer factors of 87809 that divides 87798 without a remainder.

1, 277, 317

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 87798 and 87809. The biggest common factor number is the GCF number.
So the greatest common factor 87798 and 87809 is 1.

Also check out the Least Common Multiple of 87798 and 87809