What is the Greatest Common Factor of 77038 and 77047?

Greatest common factor (GCF) of 77038 and 77047 is 1.

GCF(77038,77047) = 1

We will now calculate the prime factors of 77038 and 77047, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 77038 and 77047.

How to find the GCF of 77038 and 77047?

We will first find the prime factorization of 77038 and 77047. After we will calculate the factors of 77038 and 77047 and find the biggest common factor number .

Step-1: Prime Factorization of 77038

Prime factors of 77038 are 2, 13, 2963. Prime factorization of 77038 in exponential form is:

77038 = 2¹ × 13¹ × 2963¹

Step-2: Prime Factorization of 77047

Prime factors of 77047 are 77047. Prime factorization of 77047 in exponential form is:

77047 = 77047¹

Step-3: Factors of 77038

List of positive integer factors of 77038 that divides 77038 without a remainder.

1, 2, 13, 26, 2963, 5926, 38519

Step-4: Factors of 77047

List of positive integer factors of 77047 that divides 77038 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 77038 and 77047. The biggest common factor number is the GCF number.
So the greatest common factor 77038 and 77047 is 1.

Also check out the Least Common Multiple of 77038 and 77047