What is the Greatest Common Factor of 77835 and 77839?

Greatest common factor (GCF) of 77835 and 77839 is 1.

GCF(77835,77839) = 1

We will now calculate the prime factors of 77835 and 77839, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 77835 and 77839.

How to find the GCF of 77835 and 77839?

We will first find the prime factorization of 77835 and 77839. After we will calculate the factors of 77835 and 77839 and find the biggest common factor number .

Step-1: Prime Factorization of 77835

Prime factors of 77835 are 3, 5, 5189. Prime factorization of 77835 in exponential form is:

77835 = 3¹ × 5¹ × 5189¹

Step-2: Prime Factorization of 77839

Prime factors of 77839 are 77839. Prime factorization of 77839 in exponential form is:

77839 = 77839¹

Step-3: Factors of 77835

List of positive integer factors of 77835 that divides 77835 without a remainder.

1, 3, 5, 15, 5189, 15567, 25945

Step-4: Factors of 77839

List of positive integer factors of 77839 that divides 77835 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 77835 and 77839. The biggest common factor number is the GCF number.
So the greatest common factor 77835 and 77839 is 1.

Also check out the Least Common Multiple of 77835 and 77839