What is the Greatest Common Factor of 11967 and 11975?

Greatest common factor (GCF) of 11967 and 11975 is 1.

GCF(11967,11975) = 1

We will now calculate the prime factors of 11967 and 11975, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 11967 and 11975.

How to find the GCF of 11967 and 11975?

We will first find the prime factorization of 11967 and 11975. After we will calculate the factors of 11967 and 11975 and find the biggest common factor number .

Step-1: Prime Factorization of 11967

Prime factors of 11967 are 3, 3989. Prime factorization of 11967 in exponential form is:

11967 = 3¹ × 3989¹

Step-2: Prime Factorization of 11975

Prime factors of 11975 are 5, 479. Prime factorization of 11975 in exponential form is:

11975 = 5² × 479¹

Step-3: Factors of 11967

List of positive integer factors of 11967 that divides 11967 without a remainder.

1, 3, 3989

Step-4: Factors of 11975

List of positive integer factors of 11975 that divides 11967 without a remainder.

1, 5, 25, 479, 2395

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 11967 and 11975. The biggest common factor number is the GCF number.
So the greatest common factor 11967 and 11975 is 1.

Also check out the Least Common Multiple of 11967 and 11975