What is the Greatest Common Factor of 17891 and 17907?

Greatest common factor (GCF) of 17891 and 17907 is 1.

GCF(17891,17907) = 1

We will now calculate the prime factors of 17891 and 17907, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 17891 and 17907.

How to find the GCF of 17891 and 17907?

We will first find the prime factorization of 17891 and 17907. After we will calculate the factors of 17891 and 17907 and find the biggest common factor number .

Step-1: Prime Factorization of 17891

Prime factors of 17891 are 17891. Prime factorization of 17891 in exponential form is:

17891 = 17891¹

Step-2: Prime Factorization of 17907

Prime factors of 17907 are 3, 47, 127. Prime factorization of 17907 in exponential form is:

17907 = 3¹ × 47¹ × 127¹

Step-3: Factors of 17891

List of positive integer factors of 17891 that divides 17891 without a remainder.

Step-4: Factors of 17907

List of positive integer factors of 17907 that divides 17891 without a remainder.

1, 3, 47, 127, 141, 381, 5969

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 17891 and 17907. The biggest common factor number is the GCF number.
So the greatest common factor 17891 and 17907 is 1.

Also check out the Least Common Multiple of 17891 and 17907