What is the Greatest Common Factor of 13787 and 13803?

Greatest common factor (GCF) of 13787 and 13803 is 1.

GCF(13787,13803) = 1

We will now calculate the prime factors of 13787 and 13803, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 13787 and 13803.

How to find the GCF of 13787 and 13803?

We will first find the prime factorization of 13787 and 13803. After we will calculate the factors of 13787 and 13803 and find the biggest common factor number .

Step-1: Prime Factorization of 13787

Prime factors of 13787 are 17, 811. Prime factorization of 13787 in exponential form is:

13787 = 17¹ × 811¹

Step-2: Prime Factorization of 13803

Prime factors of 13803 are 3, 43, 107. Prime factorization of 13803 in exponential form is:

13803 = 3¹ × 43¹ × 107¹

Step-3: Factors of 13787

List of positive integer factors of 13787 that divides 13787 without a remainder.

1, 17, 811

Step-4: Factors of 13803

List of positive integer factors of 13803 that divides 13787 without a remainder.

1, 3, 43, 107, 129, 321, 4601

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 13787 and 13803. The biggest common factor number is the GCF number.
So the greatest common factor 13787 and 13803 is 1.

Also check out the Least Common Multiple of 13787 and 13803