What is the Greatest Common Factor of 78699 and 78718?

Greatest common factor (GCF) of 78699 and 78718 is 1.

GCF(78699,78718) = 1

We will now calculate the prime factors of 78699 and 78718, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 78699 and 78718.

How to find the GCF of 78699 and 78718?

We will first find the prime factorization of 78699 and 78718. After we will calculate the factors of 78699 and 78718 and find the biggest common factor number .

Step-1: Prime Factorization of 78699

Prime factors of 78699 are 3, 37, 709. Prime factorization of 78699 in exponential form is:

78699 = 3¹ × 37¹ × 709¹

Step-2: Prime Factorization of 78718

Prime factors of 78718 are 2, 39359. Prime factorization of 78718 in exponential form is:

78718 = 2¹ × 39359¹

Step-3: Factors of 78699

List of positive integer factors of 78699 that divides 78699 without a remainder.

1, 3, 37, 111, 709, 2127, 26233

Step-4: Factors of 78718

List of positive integer factors of 78718 that divides 78699 without a remainder.

1, 2, 39359

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 78699 and 78718. The biggest common factor number is the GCF number.
So the greatest common factor 78699 and 78718 is 1.

Also check out the Least Common Multiple of 78699 and 78718