What is the Greatest Common Factor of 77589 and 77604?

Greatest common factor (GCF) of 77589 and 77604 is 3.

GCF(77589,77604) = 3

We will now calculate the prime factors of 77589 and 77604, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 77589 and 77604.

How to find the GCF of 77589 and 77604?

We will first find the prime factorization of 77589 and 77604. After we will calculate the factors of 77589 and 77604 and find the biggest common factor number .

Step-1: Prime Factorization of 77589

Prime factors of 77589 are 3, 37, 233. Prime factorization of 77589 in exponential form is:

77589 = 3² × 37¹ × 233¹

Step-2: Prime Factorization of 77604

Prime factors of 77604 are 2, 3, 29, 223. Prime factorization of 77604 in exponential form is:

77604 = 2² × 3¹ × 29¹ × 223¹

Step-3: Factors of 77589

List of positive integer factors of 77589 that divides 77589 without a remainder.

1, 3, 9, 37, 111, 233, 333, 699, 2097, 8621, 25863

Step-4: Factors of 77604

List of positive integer factors of 77604 that divides 77589 without a remainder.

1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 223, 348, 446, 669, 892, 1338, 2676, 6467, 12934, 19401, 25868, 38802

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 77589 and 77604. The biggest common factor number is the GCF number.
So the greatest common factor 77589 and 77604 is 3.

Also check out the Least Common Multiple of 77589 and 77604