What is the Greatest Common Factor of 78789 and 78794?

Greatest common factor (GCF) of 78789 and 78794 is 1.

GCF(78789,78794) = 1

We will now calculate the prime factors of 78789 and 78794, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 78789 and 78794.

How to find the GCF of 78789 and 78794?

We will first find the prime factorization of 78789 and 78794. After we will calculate the factors of 78789 and 78794 and find the biggest common factor number .

Step-1: Prime Factorization of 78789

Prime factors of 78789 are 3, 26263. Prime factorization of 78789 in exponential form is:

78789 = 3¹ × 26263¹

Step-2: Prime Factorization of 78794

Prime factors of 78794 are 2, 39397. Prime factorization of 78794 in exponential form is:

78794 = 2¹ × 39397¹

Step-3: Factors of 78789

List of positive integer factors of 78789 that divides 78789 without a remainder.

1, 3, 26263

Step-4: Factors of 78794

List of positive integer factors of 78794 that divides 78789 without a remainder.

1, 2, 39397

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 78789 and 78794. The biggest common factor number is the GCF number.
So the greatest common factor 78789 and 78794 is 1.

Also check out the Least Common Multiple of 78789 and 78794