What is the Greatest Common Factor of 4821 and 4839?

Greatest common factor (GCF) of 4821 and 4839 is 3.

GCF(4821,4839) = 3

We will now calculate the prime factors of 4821 and 4839, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 4821 and 4839.

How to find the GCF of 4821 and 4839?

We will first find the prime factorization of 4821 and 4839. After we will calculate the factors of 4821 and 4839 and find the biggest common factor number .

Step-1: Prime Factorization of 4821

Prime factors of 4821 are 3, 1607. Prime factorization of 4821 in exponential form is:

4821 = 3¹ × 1607¹

Step-2: Prime Factorization of 4839

Prime factors of 4839 are 3, 1613. Prime factorization of 4839 in exponential form is:

4839 = 3¹ × 1613¹

Step-3: Factors of 4821

List of positive integer factors of 4821 that divides 4821 without a remainder.

1, 3, 1607

Step-4: Factors of 4839

List of positive integer factors of 4839 that divides 4821 without a remainder.

1, 3, 1613

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 4821 and 4839. The biggest common factor number is the GCF number.
So the greatest common factor 4821 and 4839 is 3.

Also check out the Least Common Multiple of 4821 and 4839