What is the Greatest Common Factor of 76789 and 76798?

Greatest common factor (GCF) of 76789 and 76798 is 1.

GCF(76789,76798) = 1

We will now calculate the prime factors of 76789 and 76798, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 76789 and 76798.

How to find the GCF of 76789 and 76798?

We will first find the prime factorization of 76789 and 76798. After we will calculate the factors of 76789 and 76798 and find the biggest common factor number .

Step-1: Prime Factorization of 76789

Prime factors of 76789 are 17, 4517. Prime factorization of 76789 in exponential form is:

76789 = 17¹ × 4517¹

Step-2: Prime Factorization of 76798

Prime factors of 76798 are 2, 19, 43, 47. Prime factorization of 76798 in exponential form is:

76798 = 2¹ × 19¹ × 43¹ × 47¹

Step-3: Factors of 76789

List of positive integer factors of 76789 that divides 76789 without a remainder.

1, 17, 4517

Step-4: Factors of 76798

List of positive integer factors of 76798 that divides 76789 without a remainder.

1, 2, 19, 38, 43, 47, 86, 94, 817, 893, 1634, 1786, 2021, 4042, 38399

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 76789 and 76798. The biggest common factor number is the GCF number.
So the greatest common factor 76789 and 76798 is 1.

Also check out the Least Common Multiple of 76789 and 76798