What is the Greatest Common Factor of 78764 and 78773?

Greatest common factor (GCF) of 78764 and 78773 is 1.

GCF(78764,78773) = 1

We will now calculate the prime factors of 78764 and 78773, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 78764 and 78773.

How to find the GCF of 78764 and 78773?

We will first find the prime factorization of 78764 and 78773. After we will calculate the factors of 78764 and 78773 and find the biggest common factor number .

Step-1: Prime Factorization of 78764

Prime factors of 78764 are 2, 7, 29, 97. Prime factorization of 78764 in exponential form is:

78764 = 2² × 7¹ × 29¹ × 97¹

Step-2: Prime Factorization of 78773

Prime factors of 78773 are 37, 2129. Prime factorization of 78773 in exponential form is:

78773 = 37¹ × 2129¹

Step-3: Factors of 78764

List of positive integer factors of 78764 that divides 78764 without a remainder.

1, 2, 4, 7, 14, 28, 29, 58, 97, 116, 194, 203, 388, 406, 679, 812, 1358, 2716, 2813, 5626, 11252, 19691, 39382

Step-4: Factors of 78773

List of positive integer factors of 78773 that divides 78764 without a remainder.

1, 37, 2129

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 78764 and 78773. The biggest common factor number is the GCF number.
So the greatest common factor 78764 and 78773 is 1.

Also check out the Least Common Multiple of 78764 and 78773