What is the Greatest Common Factor of 62401 and 62405?

Greatest common factor (GCF) of 62401 and 62405 is 1.

GCF(62401,62405) = 1

We will now calculate the prime factors of 62401 and 62405, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 62401 and 62405.

How to find the GCF of 62401 and 62405?

We will first find the prime factorization of 62401 and 62405. After we will calculate the factors of 62401 and 62405 and find the biggest common factor number .

Step-1: Prime Factorization of 62401

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

62401 = 62401¹

Step-2: Prime Factorization of 62405

Prime factors of 62405 are 5, 7, 1783. Prime factorization of 62405 in exponential form is:

62405 = 5¹ × 7¹ × 1783¹

Step-3: Factors of 62401

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

Step-4: Factors of 62405

List of positive integer factors of 62405 that divides 62401 without a remainder.

1, 5, 7, 35, 1783, 8915, 12481

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 62401 and 62405. The biggest common factor number is the GCF number.
So the greatest common factor 62401 and 62405 is 1.

Also check out the Least Common Multiple of 62401 and 62405