What is the Greatest Common Factor of 62485 and 62491?

Greatest common factor (GCF) of 62485 and 62491 is 1.

GCF(62485,62491) = 1

We will now calculate the prime factors of 62485 and 62491, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 62485 and 62491.

How to find the GCF of 62485 and 62491?

We will first find the prime factorization of 62485 and 62491. After we will calculate the factors of 62485 and 62491 and find the biggest common factor number .

Step-1: Prime Factorization of 62485

Prime factors of 62485 are 5, 12497. Prime factorization of 62485 in exponential form is:

62485 = 5¹ × 12497¹

Step-2: Prime Factorization of 62491

Prime factors of 62491 are 11, 13, 19, 23. Prime factorization of 62491 in exponential form is:

62491 = 11¹ × 13¹ × 19¹ × 23¹

Step-3: Factors of 62485

List of positive integer factors of 62485 that divides 62485 without a remainder.

1, 5, 12497

Step-4: Factors of 62491

List of positive integer factors of 62491 that divides 62485 without a remainder.

1, 11, 13, 19, 23, 143, 209, 247, 253, 299, 437, 2717, 3289, 4807, 5681

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 62485 and 62491. The biggest common factor number is the GCF number.
So the greatest common factor 62485 and 62491 is 1.

Also check out the Least Common Multiple of 62485 and 62491