What is the Greatest Common Factor of 38705 and 38717?

Greatest common factor (GCF) of 38705 and 38717 is 1.

GCF(38705,38717) = 1

We will now calculate the prime factors of 38705 and 38717, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 38705 and 38717.

How to find the GCF of 38705 and 38717?

We will first find the prime factorization of 38705 and 38717. After we will calculate the factors of 38705 and 38717 and find the biggest common factor number .

Step-1: Prime Factorization of 38705

Prime factors of 38705 are 5, 7741. Prime factorization of 38705 in exponential form is:

38705 = 5¹ × 7741¹

Step-2: Prime Factorization of 38717

Prime factors of 38717 are 7, 5531. Prime factorization of 38717 in exponential form is:

38717 = 7¹ × 5531¹

Step-3: Factors of 38705

List of positive integer factors of 38705 that divides 38705 without a remainder.

1, 5, 7741

Step-4: Factors of 38717

List of positive integer factors of 38717 that divides 38705 without a remainder.

1, 7, 5531

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 38705 and 38717. The biggest common factor number is the GCF number.
So the greatest common factor 38705 and 38717 is 1.

Also check out the Least Common Multiple of 38705 and 38717