What is the Greatest Common Factor of 77320 and 77339?

Greatest common factor (GCF) of 77320 and 77339 is 1.

GCF(77320,77339) = 1

We will now calculate the prime factors of 77320 and 77339, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 77320 and 77339.

How to find the GCF of 77320 and 77339?

We will first find the prime factorization of 77320 and 77339. After we will calculate the factors of 77320 and 77339 and find the biggest common factor number .

Step-1: Prime Factorization of 77320

Prime factors of 77320 are 2, 5, 1933. Prime factorization of 77320 in exponential form is:

77320 = 2³ × 5¹ × 1933¹

Step-2: Prime Factorization of 77339

Prime factors of 77339 are 77339. Prime factorization of 77339 in exponential form is:

77339 = 77339¹

Step-3: Factors of 77320

List of positive integer factors of 77320 that divides 77320 without a remainder.

1, 2, 4, 5, 8, 10, 20, 40, 1933, 3866, 7732, 9665, 15464, 19330, 38660

Step-4: Factors of 77339

List of positive integer factors of 77339 that divides 77320 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 77320 and 77339. The biggest common factor number is the GCF number.
So the greatest common factor 77320 and 77339 is 1.

Also check out the Least Common Multiple of 77320 and 77339