What is the Greatest Common Factor of 16869 and 16885?

Greatest common factor (GCF) of 16869 and 16885 is 1.

GCF(16869,16885) = 1

We will now calculate the prime factors of 16869 and 16885, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 16869 and 16885.

How to find the GCF of 16869 and 16885?

We will first find the prime factorization of 16869 and 16885. After we will calculate the factors of 16869 and 16885 and find the biggest common factor number .

Step-1: Prime Factorization of 16869

Prime factors of 16869 are 3, 5623. Prime factorization of 16869 in exponential form is:

16869 = 3¹ × 5623¹

Step-2: Prime Factorization of 16885

Prime factors of 16885 are 5, 11, 307. Prime factorization of 16885 in exponential form is:

16885 = 5¹ × 11¹ × 307¹

Step-3: Factors of 16869

List of positive integer factors of 16869 that divides 16869 without a remainder.

1, 3, 5623

Step-4: Factors of 16885

List of positive integer factors of 16885 that divides 16869 without a remainder.

1, 5, 11, 55, 307, 1535, 3377

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 16869 and 16885. The biggest common factor number is the GCF number.
So the greatest common factor 16869 and 16885 is 1.

Also check out the Least Common Multiple of 16869 and 16885