What is the Greatest Common Factor of 20879 and 20888?

Greatest common factor (GCF) of 20879 and 20888 is 1.

GCF(20879,20888) = 1

We will now calculate the prime factors of 20879 and 20888, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 20879 and 20888.

How to find the GCF of 20879 and 20888?

We will first find the prime factorization of 20879 and 20888. After we will calculate the factors of 20879 and 20888 and find the biggest common factor number .

Step-1: Prime Factorization of 20879

Prime factors of 20879 are 20879. Prime factorization of 20879 in exponential form is:

20879 = 20879¹

Step-2: Prime Factorization of 20888

Prime factors of 20888 are 2, 7, 373. Prime factorization of 20888 in exponential form is:

20888 = 2³ × 7¹ × 373¹

Step-3: Factors of 20879

List of positive integer factors of 20879 that divides 20879 without a remainder.

Step-4: Factors of 20888

List of positive integer factors of 20888 that divides 20879 without a remainder.

1, 2, 4, 7, 8, 14, 28, 56, 373, 746, 1492, 2611, 2984, 5222, 10444

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 20879 and 20888. The biggest common factor number is the GCF number.
So the greatest common factor 20879 and 20888 is 1.

Also check out the Least Common Multiple of 20879 and 20888