What is the Greatest Common Factor of 47571 and 47583?

Greatest common factor (GCF) of 47571 and 47583 is 3.

GCF(47571,47583) = 3

We will now calculate the prime factors of 47571 and 47583, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 47571 and 47583.

How to find the GCF of 47571 and 47583?

We will first find the prime factorization of 47571 and 47583. After we will calculate the factors of 47571 and 47583 and find the biggest common factor number .

Step-1: Prime Factorization of 47571

Prime factors of 47571 are 3, 101, 157. Prime factorization of 47571 in exponential form is:

47571 = 3¹ × 101¹ × 157¹

Step-2: Prime Factorization of 47583

Prime factors of 47583 are 3, 17, 311. Prime factorization of 47583 in exponential form is:

47583 = 3² × 17¹ × 311¹

Step-3: Factors of 47571

List of positive integer factors of 47571 that divides 47571 without a remainder.

1, 3, 101, 157, 303, 471, 15857

Step-4: Factors of 47583

List of positive integer factors of 47583 that divides 47571 without a remainder.

1, 3, 9, 17, 51, 153, 311, 933, 2799, 5287, 15861

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 47571 and 47583. The biggest common factor number is the GCF number.
So the greatest common factor 47571 and 47583 is 3.

Also check out the Least Common Multiple of 47571 and 47583