What is the Greatest Common Factor of 77846 and 77859?

Greatest common factor (GCF) of 77846 and 77859 is 1.

GCF(77846,77859) = 1

We will now calculate the prime factors of 77846 and 77859, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 77846 and 77859.

How to find the GCF of 77846 and 77859?

We will first find the prime factorization of 77846 and 77859. After we will calculate the factors of 77846 and 77859 and find the biggest common factor number .

Step-1: Prime Factorization of 77846

Prime factors of 77846 are 2, 38923. Prime factorization of 77846 in exponential form is:

77846 = 2¹ × 38923¹

Step-2: Prime Factorization of 77859

Prime factors of 77859 are 3, 41, 211. Prime factorization of 77859 in exponential form is:

77859 = 3² × 41¹ × 211¹

Step-3: Factors of 77846

List of positive integer factors of 77846 that divides 77846 without a remainder.

1, 2, 38923

Step-4: Factors of 77859

List of positive integer factors of 77859 that divides 77846 without a remainder.

1, 3, 9, 41, 123, 211, 369, 633, 1899, 8651, 25953

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 77846 and 77859. The biggest common factor number is the GCF number.
So the greatest common factor 77846 and 77859 is 1.

Also check out the Least Common Multiple of 77846 and 77859