What is the Greatest Common Factor of 47469 and 47487?

Greatest common factor (GCF) of 47469 and 47487 is 3.

GCF(47469,47487) = 3

We will now calculate the prime factors of 47469 and 47487, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 47469 and 47487.

How to find the GCF of 47469 and 47487?

We will first find the prime factorization of 47469 and 47487. After we will calculate the factors of 47469 and 47487 and find the biggest common factor number .

Step-1: Prime Factorization of 47469

Prime factors of 47469 are 3, 15823. Prime factorization of 47469 in exponential form is:

47469 = 3¹ × 15823¹

Step-2: Prime Factorization of 47487

Prime factors of 47487 are 3, 11, 1439. Prime factorization of 47487 in exponential form is:

47487 = 3¹ × 11¹ × 1439¹

Step-3: Factors of 47469

List of positive integer factors of 47469 that divides 47469 without a remainder.

1, 3, 15823

Step-4: Factors of 47487

List of positive integer factors of 47487 that divides 47469 without a remainder.

1, 3, 11, 33, 1439, 4317, 15829

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 47469 and 47487. The biggest common factor number is the GCF number.
So the greatest common factor 47469 and 47487 is 3.

Also check out the Least Common Multiple of 47469 and 47487