What is the Greatest Common Factor of 83378 and 83389?

Greatest common factor (GCF) of 83378 and 83389 is 1.

GCF(83378,83389) = 1

We will now calculate the prime factors of 83378 and 83389, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 83378 and 83389.

How to find the GCF of 83378 and 83389?

We will first find the prime factorization of 83378 and 83389. After we will calculate the factors of 83378 and 83389 and find the biggest common factor number .

Step-1: Prime Factorization of 83378

Prime factors of 83378 are 2, 47, 887. Prime factorization of 83378 in exponential form is:

83378 = 2¹ × 47¹ × 887¹

Step-2: Prime Factorization of 83389

Prime factors of 83389 are 83389. Prime factorization of 83389 in exponential form is:

83389 = 83389¹

Step-3: Factors of 83378

List of positive integer factors of 83378 that divides 83378 without a remainder.

1, 2, 47, 94, 887, 1774, 41689

Step-4: Factors of 83389

List of positive integer factors of 83389 that divides 83378 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 83378 and 83389. The biggest common factor number is the GCF number.
So the greatest common factor 83378 and 83389 is 1.

Also check out the Least Common Multiple of 83378 and 83389