What is the Greatest Common Factor of 78943 and 78949?

Greatest common factor (GCF) of 78943 and 78949 is 1.

GCF(78943,78949) = 1

We will now calculate the prime factors of 78943 and 78949, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 78943 and 78949.

How to find the GCF of 78943 and 78949?

We will first find the prime factorization of 78943 and 78949. After we will calculate the factors of 78943 and 78949 and find the biggest common factor number .

Step-1: Prime Factorization of 78943

Prime factors of 78943 are 89, 887. Prime factorization of 78943 in exponential form is:

78943 = 89¹ × 887¹

Step-2: Prime Factorization of 78949

Prime factors of 78949 are 13, 6073. Prime factorization of 78949 in exponential form is:

78949 = 13¹ × 6073¹

Step-3: Factors of 78943

List of positive integer factors of 78943 that divides 78943 without a remainder.

1, 89, 887

Step-4: Factors of 78949

List of positive integer factors of 78949 that divides 78943 without a remainder.

1, 13, 6073

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 78943 and 78949. The biggest common factor number is the GCF number.
So the greatest common factor 78943 and 78949 is 1.

Also check out the Least Common Multiple of 78943 and 78949