What is the Greatest Common Factor of 3820 and 3839?

Greatest common factor (GCF) of 3820 and 3839 is 1.

GCF(3820,3839) = 1

We will now calculate the prime factors of 3820 and 3839, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 3820 and 3839.

How to find the GCF of 3820 and 3839?

We will first find the prime factorization of 3820 and 3839. After we will calculate the factors of 3820 and 3839 and find the biggest common factor number .

Step-1: Prime Factorization of 3820

Prime factors of 3820 are 2, 5, 191. Prime factorization of 3820 in exponential form is:

3820 = 2² × 5¹ × 191¹

Step-2: Prime Factorization of 3839

Prime factors of 3839 are 11, 349. Prime factorization of 3839 in exponential form is:

3839 = 11¹ × 349¹

Step-3: Factors of 3820

List of positive integer factors of 3820 that divides 3820 without a remainder.

1, 2, 4, 5, 10, 20, 191, 382, 764, 955, 1910

Step-4: Factors of 3839

List of positive integer factors of 3839 that divides 3820 without a remainder.

1, 11, 349

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 3820 and 3839. The biggest common factor number is the GCF number.
So the greatest common factor 3820 and 3839 is 1.

Also check out the Least Common Multiple of 3820 and 3839