What is the Greatest Common Factor of 77921 and 77929?

Greatest common factor (GCF) of 77921 and 77929 is 1.

GCF(77921,77929) = 1

We will now calculate the prime factors of 77921 and 77929, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 77921 and 77929.

How to find the GCF of 77921 and 77929?

We will first find the prime factorization of 77921 and 77929. After we will calculate the factors of 77921 and 77929 and find the biggest common factor number .

Step-1: Prime Factorization of 77921

Prime factors of 77921 are 67, 1163. Prime factorization of 77921 in exponential form is:

77921 = 67¹ × 1163¹

Step-2: Prime Factorization of 77929

Prime factors of 77929 are 77929. Prime factorization of 77929 in exponential form is:

77929 = 77929¹

Step-3: Factors of 77921

List of positive integer factors of 77921 that divides 77921 without a remainder.

1, 67, 1163

Step-4: Factors of 77929

List of positive integer factors of 77929 that divides 77921 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 77921 and 77929. The biggest common factor number is the GCF number.
So the greatest common factor 77921 and 77929 is 1.

Also check out the Least Common Multiple of 77921 and 77929