What is the Greatest Common Factor of 78709 and 78713?

Greatest common factor (GCF) of 78709 and 78713 is 1.

GCF(78709,78713) = 1

We will now calculate the prime factors of 78709 and 78713, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 78709 and 78713.

How to find the GCF of 78709 and 78713?

We will first find the prime factorization of 78709 and 78713. After we will calculate the factors of 78709 and 78713 and find the biggest common factor number .

Step-1: Prime Factorization of 78709

Prime factors of 78709 are 31, 2539. Prime factorization of 78709 in exponential form is:

78709 = 31¹ × 2539¹

Step-2: Prime Factorization of 78713

Prime factors of 78713 are 78713. Prime factorization of 78713 in exponential form is:

78713 = 78713¹

Step-3: Factors of 78709

List of positive integer factors of 78709 that divides 78709 without a remainder.

1, 31, 2539

Step-4: Factors of 78713

List of positive integer factors of 78713 that divides 78709 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 78709 and 78713. The biggest common factor number is the GCF number.
So the greatest common factor 78709 and 78713 is 1.

Also check out the Least Common Multiple of 78709 and 78713