What is the Greatest Common Factor of 38457 and 38463?

Greatest common factor (GCF) of 38457 and 38463 is 3.

GCF(38457,38463) = 3

We will now calculate the prime factors of 38457 and 38463, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 38457 and 38463.

How to find the GCF of 38457 and 38463?

We will first find the prime factorization of 38457 and 38463. After we will calculate the factors of 38457 and 38463 and find the biggest common factor number .

Step-1: Prime Factorization of 38457

Prime factors of 38457 are 3, 4273. Prime factorization of 38457 in exponential form is:

38457 = 3² × 4273¹

Step-2: Prime Factorization of 38463

Prime factors of 38463 are 3, 12821. Prime factorization of 38463 in exponential form is:

38463 = 3¹ × 12821¹

Step-3: Factors of 38457

List of positive integer factors of 38457 that divides 38457 without a remainder.

1, 3, 9, 4273, 12819

Step-4: Factors of 38463

List of positive integer factors of 38463 that divides 38457 without a remainder.

1, 3, 12821

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 38457 and 38463. The biggest common factor number is the GCF number.
So the greatest common factor 38457 and 38463 is 3.

Also check out the Least Common Multiple of 38457 and 38463