What is the Greatest Common Factor of 9879 and 9888?

Greatest common factor (GCF) of 9879 and 9888 is 3.

GCF(9879,9888) = 3

We will now calculate the prime factors of 9879 and 9888, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 9879 and 9888.

How to find the GCF of 9879 and 9888?

We will first find the prime factorization of 9879 and 9888. After we will calculate the factors of 9879 and 9888 and find the biggest common factor number .

Step-1: Prime Factorization of 9879

Prime factors of 9879 are 3, 37, 89. Prime factorization of 9879 in exponential form is:

9879 = 3¹ × 37¹ × 89¹

Step-2: Prime Factorization of 9888

Prime factors of 9888 are 2, 3, 103. Prime factorization of 9888 in exponential form is:

9888 = 2⁵ × 3¹ × 103¹

Step-3: Factors of 9879

List of positive integer factors of 9879 that divides 9879 without a remainder.

1, 3, 37, 89, 111, 267, 3293

Step-4: Factors of 9888

List of positive integer factors of 9888 that divides 9879 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 96, 103, 206, 309, 412, 618, 824, 1236, 1648, 2472, 3296, 4944

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 9879 and 9888. The biggest common factor number is the GCF number.
So the greatest common factor 9879 and 9888 is 3.

Also check out the Least Common Multiple of 9879 and 9888