What is the Greatest Common Factor of 89817 and 89823?

Greatest common factor (GCF) of 89817 and 89823 is 3.

GCF(89817,89823) = 3

We will now calculate the prime factors of 89817 and 89823, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 89817 and 89823.

How to find the GCF of 89817 and 89823?

We will first find the prime factorization of 89817 and 89823. After we will calculate the factors of 89817 and 89823 and find the biggest common factor number .

Step-1: Prime Factorization of 89817

Prime factors of 89817 are 3, 7, 13, 47. Prime factorization of 89817 in exponential form is:

89817 = 3¹ × 7² × 13¹ × 47¹

Step-2: Prime Factorization of 89823

Prime factors of 89823 are 3, 79, 379. Prime factorization of 89823 in exponential form is:

89823 = 3¹ × 79¹ × 379¹

Step-3: Factors of 89817

List of positive integer factors of 89817 that divides 89817 without a remainder.

1, 3, 7, 13, 21, 39, 47, 49, 91, 141, 147, 273, 329, 611, 637, 987, 1833, 1911, 2303, 4277, 6909, 12831, 29939

Step-4: Factors of 89823

List of positive integer factors of 89823 that divides 89817 without a remainder.

1, 3, 79, 237, 379, 1137, 29941

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 89817 and 89823. The biggest common factor number is the GCF number.
So the greatest common factor 89817 and 89823 is 3.

Also check out the Least Common Multiple of 89817 and 89823