What is the Greatest Common Factor of 38687 and 38698?

Greatest common factor (GCF) of 38687 and 38698 is 11.

GCF(38687,38698) = 11

We will now calculate the prime factors of 38687 and 38698, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 38687 and 38698.

How to find the GCF of 38687 and 38698?

We will first find the prime factorization of 38687 and 38698. After we will calculate the factors of 38687 and 38698 and find the biggest common factor number .

Step-1: Prime Factorization of 38687

Prime factors of 38687 are 11, 3517. Prime factorization of 38687 in exponential form is:

38687 = 11¹ × 3517¹

Step-2: Prime Factorization of 38698

Prime factors of 38698 are 2, 11, 1759. Prime factorization of 38698 in exponential form is:

38698 = 2¹ × 11¹ × 1759¹

Step-3: Factors of 38687

List of positive integer factors of 38687 that divides 38687 without a remainder.

1, 11, 3517

Step-4: Factors of 38698

List of positive integer factors of 38698 that divides 38687 without a remainder.

1, 2, 11, 22, 1759, 3518, 19349

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 38687 and 38698. The biggest common factor number is the GCF number.
So the greatest common factor 38687 and 38698 is 11.

Also check out the Least Common Multiple of 38687 and 38698