What is the Greatest Common Factor of 62391 and 62401?

Greatest common factor (GCF) of 62391 and 62401 is 1.

GCF(62391,62401) = 1

We will now calculate the prime factors of 62391 and 62401, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 62391 and 62401.

How to find the GCF of 62391 and 62401?

We will first find the prime factorization of 62391 and 62401. After we will calculate the factors of 62391 and 62401 and find the biggest common factor number .

Step-1: Prime Factorization of 62391

Prime factors of 62391 are 3, 7, 2971. Prime factorization of 62391 in exponential form is:

62391 = 3¹ × 7¹ × 2971¹

Step-2: Prime Factorization of 62401

Prime factors of 62401 are 62401. Prime factorization of 62401 in exponential form is:

62401 = 62401¹

Step-3: Factors of 62391

List of positive integer factors of 62391 that divides 62391 without a remainder.

1, 3, 7, 21, 2971, 8913, 20797

Step-4: Factors of 62401

List of positive integer factors of 62401 that divides 62391 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 62391 and 62401. The biggest common factor number is the GCF number.
So the greatest common factor 62391 and 62401 is 1.

Also check out the Least Common Multiple of 62391 and 62401