What is the Greatest Common Factor of 39789 and 39803?

Greatest common factor (GCF) of 39789 and 39803 is 1.

GCF(39789,39803) = 1

We will now calculate the prime factors of 39789 and 39803, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 39789 and 39803.

How to find the GCF of 39789 and 39803?

We will first find the prime factorization of 39789 and 39803. After we will calculate the factors of 39789 and 39803 and find the biggest common factor number .

Step-1: Prime Factorization of 39789

Prime factors of 39789 are 3, 4421. Prime factorization of 39789 in exponential form is:

39789 = 3² × 4421¹

Step-2: Prime Factorization of 39803

Prime factors of 39803 are 53, 751. Prime factorization of 39803 in exponential form is:

39803 = 53¹ × 751¹

Step-3: Factors of 39789

List of positive integer factors of 39789 that divides 39789 without a remainder.

1, 3, 9, 4421, 13263

Step-4: Factors of 39803

List of positive integer factors of 39803 that divides 39789 without a remainder.

1, 53, 751

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 39789 and 39803. The biggest common factor number is the GCF number.
So the greatest common factor 39789 and 39803 is 1.

Also check out the Least Common Multiple of 39789 and 39803