What is the Greatest Common Factor of 89381 and 89385?

Greatest common factor (GCF) of 89381 and 89385 is 1.

GCF(89381,89385) = 1

We will now calculate the prime factors of 89381 and 89385, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 89381 and 89385.

How to find the GCF of 89381 and 89385?

We will first find the prime factorization of 89381 and 89385. After we will calculate the factors of 89381 and 89385 and find the biggest common factor number .

Step-1: Prime Factorization of 89381

Prime factors of 89381 are 89381. Prime factorization of 89381 in exponential form is:

89381 = 89381¹

Step-2: Prime Factorization of 89385

Prime factors of 89385 are 3, 5, 59, 101. Prime factorization of 89385 in exponential form is:

89385 = 3¹ × 5¹ × 59¹ × 101¹

Step-3: Factors of 89381

List of positive integer factors of 89381 that divides 89381 without a remainder.

Step-4: Factors of 89385

List of positive integer factors of 89385 that divides 89381 without a remainder.

1, 3, 5, 15, 59, 101, 177, 295, 303, 505, 885, 1515, 5959, 17877, 29795

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 89381 and 89385. The biggest common factor number is the GCF number.
So the greatest common factor 89381 and 89385 is 1.

Also check out the Least Common Multiple of 89381 and 89385