What is the Greatest Common Factor of 47313 and 47321?

Greatest common factor (GCF) of 47313 and 47321 is 1.

GCF(47313,47321) = 1

We will now calculate the prime factors of 47313 and 47321, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 47313 and 47321.

How to find the GCF of 47313 and 47321?

We will first find the prime factorization of 47313 and 47321. After we will calculate the factors of 47313 and 47321 and find the biggest common factor number .

Step-1: Prime Factorization of 47313

Prime factors of 47313 are 3, 7, 751. Prime factorization of 47313 in exponential form is:

47313 = 3² × 7¹ × 751¹

Step-2: Prime Factorization of 47321

Prime factors of 47321 are 79, 599. Prime factorization of 47321 in exponential form is:

47321 = 79¹ × 599¹

Step-3: Factors of 47313

List of positive integer factors of 47313 that divides 47313 without a remainder.

1, 3, 7, 9, 21, 63, 751, 2253, 5257, 6759, 15771

Step-4: Factors of 47321

List of positive integer factors of 47321 that divides 47313 without a remainder.

1, 79, 599

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 47313 and 47321. The biggest common factor number is the GCF number.
So the greatest common factor 47313 and 47321 is 1.

Also check out the Least Common Multiple of 47313 and 47321