What is the Greatest Common Factor of 77027 and 77043?

Greatest common factor (GCF) of 77027 and 77043 is 1.

GCF(77027,77043) = 1

We will now calculate the prime factors of 77027 and 77043, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 77027 and 77043.

How to find the GCF of 77027 and 77043?

We will first find the prime factorization of 77027 and 77043. After we will calculate the factors of 77027 and 77043 and find the biggest common factor number .

Step-1: Prime Factorization of 77027

Prime factors of 77027 are 17, 23, 197. Prime factorization of 77027 in exponential form is:

77027 = 17¹ × 23¹ × 197¹

Step-2: Prime Factorization of 77043

Prime factors of 77043 are 3, 61, 421. Prime factorization of 77043 in exponential form is:

77043 = 3¹ × 61¹ × 421¹

Step-3: Factors of 77027

List of positive integer factors of 77027 that divides 77027 without a remainder.

1, 17, 23, 197, 391, 3349, 4531

Step-4: Factors of 77043

List of positive integer factors of 77043 that divides 77027 without a remainder.

1, 3, 61, 183, 421, 1263, 25681

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 77027 and 77043. The biggest common factor number is the GCF number.
So the greatest common factor 77027 and 77043 is 1.

Also check out the Least Common Multiple of 77027 and 77043