What is the Greatest Common Factor of 17867 and 17887?

Greatest common factor (GCF) of 17867 and 17887 is 1.

GCF(17867,17887) = 1

We will now calculate the prime factors of 17867 and 17887, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 17867 and 17887.

How to find the GCF of 17867 and 17887?

We will first find the prime factorization of 17867 and 17887. After we will calculate the factors of 17867 and 17887 and find the biggest common factor number .

Step-1: Prime Factorization of 17867

Prime factors of 17867 are 17, 1051. Prime factorization of 17867 in exponential form is:

17867 = 17¹ × 1051¹

Step-2: Prime Factorization of 17887

Prime factors of 17887 are 31, 577. Prime factorization of 17887 in exponential form is:

17887 = 31¹ × 577¹

Step-3: Factors of 17867

List of positive integer factors of 17867 that divides 17867 without a remainder.

1, 17, 1051

Step-4: Factors of 17887

List of positive integer factors of 17887 that divides 17867 without a remainder.

1, 31, 577

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 17867 and 17887. The biggest common factor number is the GCF number.
So the greatest common factor 17867 and 17887 is 1.

Also check out the Least Common Multiple of 17867 and 17887