What is the Greatest Common Factor of 62451 and 62457?

Greatest common factor (GCF) of 62451 and 62457 is 3.

GCF(62451,62457) = 3

We will now calculate the prime factors of 62451 and 62457, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 62451 and 62457.

How to find the GCF of 62451 and 62457?

We will first find the prime factorization of 62451 and 62457. After we will calculate the factors of 62451 and 62457 and find the biggest common factor number .

Step-1: Prime Factorization of 62451

Prime factors of 62451 are 3, 257. Prime factorization of 62451 in exponential form is:

62451 = 3⁵ × 257¹

Step-2: Prime Factorization of 62457

Prime factors of 62457 are 3, 109, 191. Prime factorization of 62457 in exponential form is:

62457 = 3¹ × 109¹ × 191¹

Step-3: Factors of 62451

List of positive integer factors of 62451 that divides 62451 without a remainder.

1, 3, 9, 27, 81, 243, 257, 771, 2313, 6939, 20817

Step-4: Factors of 62457

List of positive integer factors of 62457 that divides 62451 without a remainder.

1, 3, 109, 191, 327, 573, 20819

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 62451 and 62457. The biggest common factor number is the GCF number.
So the greatest common factor 62451 and 62457 is 3.

Also check out the Least Common Multiple of 62451 and 62457