What is the Greatest Common Factor of 78019 and 78037?

Greatest common factor (GCF) of 78019 and 78037 is 1.

GCF(78019,78037) = 1

We will now calculate the prime factors of 78019 and 78037, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 78019 and 78037.

How to find the GCF of 78019 and 78037?

We will first find the prime factorization of 78019 and 78037. After we will calculate the factors of 78019 and 78037 and find the biggest common factor number .

Step-1: Prime Factorization of 78019

Prime factors of 78019 are 61, 1279. Prime factorization of 78019 in exponential form is:

78019 = 61¹ × 1279¹

Step-2: Prime Factorization of 78037

Prime factors of 78037 are 73, 1069. Prime factorization of 78037 in exponential form is:

78037 = 73¹ × 1069¹

Step-3: Factors of 78019

List of positive integer factors of 78019 that divides 78019 without a remainder.

1, 61, 1279

Step-4: Factors of 78037

List of positive integer factors of 78037 that divides 78019 without a remainder.

1, 73, 1069

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 78019 and 78037. The biggest common factor number is the GCF number.
So the greatest common factor 78019 and 78037 is 1.

Also check out the Least Common Multiple of 78019 and 78037