What is the Greatest Common Factor of 47816 and 47831?

Greatest common factor (GCF) of 47816 and 47831 is 1.

GCF(47816,47831) = 1

We will now calculate the prime factors of 47816 and 47831, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 47816 and 47831.

How to find the GCF of 47816 and 47831?

We will first find the prime factorization of 47816 and 47831. After we will calculate the factors of 47816 and 47831 and find the biggest common factor number .

Step-1: Prime Factorization of 47816

Prime factors of 47816 are 2, 43, 139. Prime factorization of 47816 in exponential form is:

47816 = 2³ × 43¹ × 139¹

Step-2: Prime Factorization of 47831

Prime factors of 47831 are 7, 6833. Prime factorization of 47831 in exponential form is:

47831 = 7¹ × 6833¹

Step-3: Factors of 47816

List of positive integer factors of 47816 that divides 47816 without a remainder.

1, 2, 4, 8, 43, 86, 139, 172, 278, 344, 556, 1112, 5977, 11954, 23908

Step-4: Factors of 47831

List of positive integer factors of 47831 that divides 47816 without a remainder.

1, 7, 6833

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 47816 and 47831. The biggest common factor number is the GCF number.
So the greatest common factor 47816 and 47831 is 1.

Also check out the Least Common Multiple of 47816 and 47831