What is the Greatest Common Factor of 77613 and 77626?

Greatest common factor (GCF) of 77613 and 77626 is 1.

GCF(77613,77626) = 1

We will now calculate the prime factors of 77613 and 77626, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 77613 and 77626.

How to find the GCF of 77613 and 77626?

We will first find the prime factorization of 77613 and 77626. After we will calculate the factors of 77613 and 77626 and find the biggest common factor number .

Step-1: Prime Factorization of 77613

Prime factors of 77613 are 3, 41, 631. Prime factorization of 77613 in exponential form is:

77613 = 3¹ × 41¹ × 631¹

Step-2: Prime Factorization of 77626

Prime factors of 77626 are 2, 37, 1049. Prime factorization of 77626 in exponential form is:

77626 = 2¹ × 37¹ × 1049¹

Step-3: Factors of 77613

List of positive integer factors of 77613 that divides 77613 without a remainder.

1, 3, 41, 123, 631, 1893, 25871

Step-4: Factors of 77626

List of positive integer factors of 77626 that divides 77613 without a remainder.

1, 2, 37, 74, 1049, 2098, 38813

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 77613 and 77626. The biggest common factor number is the GCF number.
So the greatest common factor 77613 and 77626 is 1.

Also check out the Least Common Multiple of 77613 and 77626