What is the Greatest Common Factor of 10891 and 10904?

Greatest common factor (GCF) of 10891 and 10904 is 1.

GCF(10891,10904) = 1

We will now calculate the prime factors of 10891 and 10904, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 10891 and 10904.

How to find the GCF of 10891 and 10904?

We will first find the prime factorization of 10891 and 10904. After we will calculate the factors of 10891 and 10904 and find the biggest common factor number .

Step-1: Prime Factorization of 10891

Prime factors of 10891 are 10891. Prime factorization of 10891 in exponential form is:

10891 = 10891¹

Step-2: Prime Factorization of 10904

Prime factors of 10904 are 2, 29, 47. Prime factorization of 10904 in exponential form is:

10904 = 2³ × 29¹ × 47¹

Step-3: Factors of 10891

List of positive integer factors of 10891 that divides 10891 without a remainder.

Step-4: Factors of 10904

List of positive integer factors of 10904 that divides 10891 without a remainder.

1, 2, 4, 8, 29, 47, 58, 94, 116, 188, 232, 376, 1363, 2726, 5452

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 10891 and 10904. The biggest common factor number is the GCF number.
So the greatest common factor 10891 and 10904 is 1.

Also check out the Least Common Multiple of 10891 and 10904