What is the Greatest Common Factor of 68719 and 68738?

Greatest common factor (GCF) of 68719 and 68738 is 1.

GCF(68719,68738) = 1

We will now calculate the prime factors of 68719 and 68738, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 68719 and 68738.

How to find the GCF of 68719 and 68738?

We will first find the prime factorization of 68719 and 68738. After we will calculate the factors of 68719 and 68738 and find the biggest common factor number .

Step-1: Prime Factorization of 68719

Prime factors of 68719 are 7, 9817. Prime factorization of 68719 in exponential form is:

68719 = 7¹ × 9817¹

Step-2: Prime Factorization of 68738

Prime factors of 68738 are 2, 34369. Prime factorization of 68738 in exponential form is:

68738 = 2¹ × 34369¹

Step-3: Factors of 68719

List of positive integer factors of 68719 that divides 68719 without a remainder.

1, 7, 9817

Step-4: Factors of 68738

List of positive integer factors of 68738 that divides 68719 without a remainder.

1, 2, 34369

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 68719 and 68738. The biggest common factor number is the GCF number.
So the greatest common factor 68719 and 68738 is 1.

Also check out the Least Common Multiple of 68719 and 68738