What is the Greatest Common Factor of 85385 and 85394?

Greatest common factor (GCF) of 85385 and 85394 is 1.

GCF(85385,85394) = 1

We will now calculate the prime factors of 85385 and 85394, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 85385 and 85394.

How to find the GCF of 85385 and 85394?

We will first find the prime factorization of 85385 and 85394. After we will calculate the factors of 85385 and 85394 and find the biggest common factor number .

Step-1: Prime Factorization of 85385

Prime factors of 85385 are 5, 17077. Prime factorization of 85385 in exponential form is:

85385 = 5¹ × 17077¹

Step-2: Prime Factorization of 85394

Prime factors of 85394 are 2, 42697. Prime factorization of 85394 in exponential form is:

85394 = 2¹ × 42697¹

Step-3: Factors of 85385

List of positive integer factors of 85385 that divides 85385 without a remainder.

1, 5, 17077

Step-4: Factors of 85394

List of positive integer factors of 85394 that divides 85385 without a remainder.

1, 2, 42697

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 85385 and 85394. The biggest common factor number is the GCF number.
So the greatest common factor 85385 and 85394 is 1.

Also check out the Least Common Multiple of 85385 and 85394