What is the Greatest Common Factor of 38689 and 38706?

Greatest common factor (GCF) of 38689 and 38706 is 1.

GCF(38689,38706) = 1

We will now calculate the prime factors of 38689 and 38706, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 38689 and 38706.

How to find the GCF of 38689 and 38706?

We will first find the prime factorization of 38689 and 38706. After we will calculate the factors of 38689 and 38706 and find the biggest common factor number .

Step-1: Prime Factorization of 38689

Prime factors of 38689 are 7, 5527. Prime factorization of 38689 in exponential form is:

38689 = 7¹ × 5527¹

Step-2: Prime Factorization of 38706

Prime factors of 38706 are 2, 3, 6451. Prime factorization of 38706 in exponential form is:

38706 = 2¹ × 3¹ × 6451¹

Step-3: Factors of 38689

List of positive integer factors of 38689 that divides 38689 without a remainder.

1, 7, 5527

Step-4: Factors of 38706

List of positive integer factors of 38706 that divides 38689 without a remainder.

1, 2, 3, 6, 6451, 12902, 19353

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 38689 and 38706. The biggest common factor number is the GCF number.
So the greatest common factor 38689 and 38706 is 1.

Also check out the Least Common Multiple of 38689 and 38706