What is the Greatest Common Factor of 20887 and 20901?

Greatest common factor (GCF) of 20887 and 20901 is 1.

GCF(20887,20901) = 1

We will now calculate the prime factors of 20887 and 20901, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 20887 and 20901.

How to find the GCF of 20887 and 20901?

We will first find the prime factorization of 20887 and 20901. After we will calculate the factors of 20887 and 20901 and find the biggest common factor number .

Step-1: Prime Factorization of 20887

Prime factors of 20887 are 20887. Prime factorization of 20887 in exponential form is:

20887 = 20887¹

Step-2: Prime Factorization of 20901

Prime factors of 20901 are 3, 6967. Prime factorization of 20901 in exponential form is:

20901 = 3¹ × 6967¹

Step-3: Factors of 20887

List of positive integer factors of 20887 that divides 20887 without a remainder.

Step-4: Factors of 20901

List of positive integer factors of 20901 that divides 20887 without a remainder.

1, 3, 6967

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 20887 and 20901. The biggest common factor number is the GCF number.
So the greatest common factor 20887 and 20901 is 1.

Also check out the Least Common Multiple of 20887 and 20901