What is the Greatest Common Factor of 47709 and 47726?

Greatest common factor (GCF) of 47709 and 47726 is 1.

GCF(47709,47726) = 1

We will now calculate the prime factors of 47709 and 47726, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 47709 and 47726.

How to find the GCF of 47709 and 47726?

We will first find the prime factorization of 47709 and 47726. After we will calculate the factors of 47709 and 47726 and find the biggest common factor number .

Step-1: Prime Factorization of 47709

Prime factors of 47709 are 3, 19, 31. Prime factorization of 47709 in exponential form is:

47709 = 3⁴ × 19¹ × 31¹

Step-2: Prime Factorization of 47726

Prime factors of 47726 are 2, 7, 487. Prime factorization of 47726 in exponential form is:

47726 = 2¹ × 7² × 487¹

Step-3: Factors of 47709

List of positive integer factors of 47709 that divides 47709 without a remainder.

1, 3, 9, 19, 27, 31, 57, 81, 93, 171, 279, 513, 589, 837, 1539, 1767, 2511, 5301, 15903

Step-4: Factors of 47726

List of positive integer factors of 47726 that divides 47709 without a remainder.

1, 2, 7, 14, 49, 98, 487, 974, 3409, 6818, 23863

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 47709 and 47726. The biggest common factor number is the GCF number.
So the greatest common factor 47709 and 47726 is 1.

Also check out the Least Common Multiple of 47709 and 47726