What is the Greatest Common Factor of 71397 and 71417?

Greatest common factor (GCF) of 71397 and 71417 is 1.

GCF(71397,71417) = 1

We will now calculate the prime factors of 71397 and 71417, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 71397 and 71417.

How to find the GCF of 71397 and 71417?

We will first find the prime factorization of 71397 and 71417. After we will calculate the factors of 71397 and 71417 and find the biggest common factor number .

Step-1: Prime Factorization of 71397

Prime factors of 71397 are 3, 7933. Prime factorization of 71397 in exponential form is:

71397 = 3² × 7933¹

Step-2: Prime Factorization of 71417

Prime factors of 71417 are 17, 4201. Prime factorization of 71417 in exponential form is:

71417 = 17¹ × 4201¹

Step-3: Factors of 71397

List of positive integer factors of 71397 that divides 71397 without a remainder.

1, 3, 9, 7933, 23799

Step-4: Factors of 71417

List of positive integer factors of 71417 that divides 71397 without a remainder.

1, 17, 4201

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 71397 and 71417. The biggest common factor number is the GCF number.
So the greatest common factor 71397 and 71417 is 1.

Also check out the Least Common Multiple of 71397 and 71417