What is the Greatest Common Factor of 77300 and 77306?

Greatest common factor (GCF) of 77300 and 77306 is 2.

GCF(77300,77306) = 2

We will now calculate the prime factors of 77300 and 77306, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 77300 and 77306.

How to find the GCF of 77300 and 77306?

We will first find the prime factorization of 77300 and 77306. After we will calculate the factors of 77300 and 77306 and find the biggest common factor number .

Step-1: Prime Factorization of 77300

Prime factors of 77300 are 2, 5, 773. Prime factorization of 77300 in exponential form is:

77300 = 2² × 5² × 773¹

Step-2: Prime Factorization of 77306

Prime factors of 77306 are 2, 38653. Prime factorization of 77306 in exponential form is:

77306 = 2¹ × 38653¹

Step-3: Factors of 77300

List of positive integer factors of 77300 that divides 77300 without a remainder.

1, 2, 4, 5, 10, 20, 25, 50, 100, 773, 1546, 3092, 3865, 7730, 15460, 19325, 38650

Step-4: Factors of 77306

List of positive integer factors of 77306 that divides 77300 without a remainder.

1, 2, 38653

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 77300 and 77306. The biggest common factor number is the GCF number.
So the greatest common factor 77300 and 77306 is 2.

Also check out the Least Common Multiple of 77300 and 77306