What is the Greatest Common Factor of 77669 and 77677?

Greatest common factor (GCF) of 77669 and 77677 is 1.

GCF(77669,77677) = 1

We will now calculate the prime factors of 77669 and 77677, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 77669 and 77677.

How to find the GCF of 77669 and 77677?

We will first find the prime factorization of 77669 and 77677. After we will calculate the factors of 77669 and 77677 and find the biggest common factor number .

Step-1: Prime Factorization of 77669

Prime factors of 77669 are 101, 769. Prime factorization of 77669 in exponential form is:

77669 = 101¹ × 769¹

Step-2: Prime Factorization of 77677

Prime factors of 77677 are 173, 449. Prime factorization of 77677 in exponential form is:

77677 = 173¹ × 449¹

Step-3: Factors of 77669

List of positive integer factors of 77669 that divides 77669 without a remainder.

1, 101, 769

Step-4: Factors of 77677

List of positive integer factors of 77677 that divides 77669 without a remainder.

1, 173, 449

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 77669 and 77677. The biggest common factor number is the GCF number.
So the greatest common factor 77669 and 77677 is 1.

Also check out the Least Common Multiple of 77669 and 77677