What is the Greatest Common Factor of 78061 and 78073?

Greatest common factor (GCF) of 78061 and 78073 is 1.

GCF(78061,78073) = 1

We will now calculate the prime factors of 78061 and 78073, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 78061 and 78073.

How to find the GCF of 78061 and 78073?

We will first find the prime factorization of 78061 and 78073. After we will calculate the factors of 78061 and 78073 and find the biggest common factor number .

Step-1: Prime Factorization of 78061

Prime factors of 78061 are 251, 311. Prime factorization of 78061 in exponential form is:

78061 = 251¹ × 311¹

Step-2: Prime Factorization of 78073

Prime factors of 78073 are 101, 773. Prime factorization of 78073 in exponential form is:

78073 = 101¹ × 773¹

Step-3: Factors of 78061

List of positive integer factors of 78061 that divides 78061 without a remainder.

1, 251, 311

Step-4: Factors of 78073

List of positive integer factors of 78073 that divides 78061 without a remainder.

1, 101, 773

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 78061 and 78073. The biggest common factor number is the GCF number.
So the greatest common factor 78061 and 78073 is 1.

Also check out the Least Common Multiple of 78061 and 78073