What is the Greatest Common Factor of 38858 and 38863?

Greatest common factor (GCF) of 38858 and 38863 is 1.

GCF(38858,38863) = 1

We will now calculate the prime factors of 38858 and 38863, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 38858 and 38863.

How to find the GCF of 38858 and 38863?

We will first find the prime factorization of 38858 and 38863. After we will calculate the factors of 38858 and 38863 and find the biggest common factor number .

Step-1: Prime Factorization of 38858

Prime factors of 38858 are 2, 19429. Prime factorization of 38858 in exponential form is:

38858 = 2¹ × 19429¹

Step-2: Prime Factorization of 38863

Prime factors of 38863 are 11, 3533. Prime factorization of 38863 in exponential form is:

38863 = 11¹ × 3533¹

Step-3: Factors of 38858

List of positive integer factors of 38858 that divides 38858 without a remainder.

1, 2, 19429

Step-4: Factors of 38863

List of positive integer factors of 38863 that divides 38858 without a remainder.

1, 11, 3533

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 38858 and 38863. The biggest common factor number is the GCF number.
So the greatest common factor 38858 and 38863 is 1.

Also check out the Least Common Multiple of 38858 and 38863