What is the Greatest Common Factor of 10981 and 11001?

Greatest common factor (GCF) of 10981 and 11001 is 1.

GCF(10981,11001) = 1

We will now calculate the prime factors of 10981 and 11001, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 10981 and 11001.

How to find the GCF of 10981 and 11001?

We will first find the prime factorization of 10981 and 11001. After we will calculate the factors of 10981 and 11001 and find the biggest common factor number .

Step-1: Prime Factorization of 10981

Prime factors of 10981 are 79, 139. Prime factorization of 10981 in exponential form is:

10981 = 79¹ × 139¹

Step-2: Prime Factorization of 11001

Prime factors of 11001 are 3, 19, 193. Prime factorization of 11001 in exponential form is:

11001 = 3¹ × 19¹ × 193¹

Step-3: Factors of 10981

List of positive integer factors of 10981 that divides 10981 without a remainder.

1, 79, 139

Step-4: Factors of 11001

List of positive integer factors of 11001 that divides 10981 without a remainder.

1, 3, 19, 57, 193, 579, 3667

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 10981 and 11001. The biggest common factor number is the GCF number.
So the greatest common factor 10981 and 11001 is 1.

Also check out the Least Common Multiple of 10981 and 11001