What is the Greatest Common Factor of 79387 and 79391?

Greatest common factor (GCF) of 79387 and 79391 is 1.

GCF(79387,79391) = 1

We will now calculate the prime factors of 79387 and 79391, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 79387 and 79391.

How to find the GCF of 79387 and 79391?

We will first find the prime factorization of 79387 and 79391. After we will calculate the factors of 79387 and 79391 and find the biggest common factor number .

Step-1: Prime Factorization of 79387

Prime factors of 79387 are 7, 11, 1031. Prime factorization of 79387 in exponential form is:

79387 = 7¹ × 11¹ × 1031¹

Step-2: Prime Factorization of 79391

Prime factors of 79391 are 13, 31, 197. Prime factorization of 79391 in exponential form is:

79391 = 13¹ × 31¹ × 197¹

Step-3: Factors of 79387

List of positive integer factors of 79387 that divides 79387 without a remainder.

1, 7, 11, 77, 1031, 7217, 11341

Step-4: Factors of 79391

List of positive integer factors of 79391 that divides 79387 without a remainder.

1, 13, 31, 197, 403, 2561, 6107

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 79387 and 79391. The biggest common factor number is the GCF number.
So the greatest common factor 79387 and 79391 is 1.

Also check out the Least Common Multiple of 79387 and 79391