What is the Greatest Common Factor of 4880 and 4889?

Greatest common factor (GCF) of 4880 and 4889 is 1.

GCF(4880,4889) = 1

We will now calculate the prime factors of 4880 and 4889, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 4880 and 4889.

How to find the GCF of 4880 and 4889?

We will first find the prime factorization of 4880 and 4889. After we will calculate the factors of 4880 and 4889 and find the biggest common factor number .

Step-1: Prime Factorization of 4880

Prime factors of 4880 are 2, 5, 61. Prime factorization of 4880 in exponential form is:

4880 = 2⁴ × 5¹ × 61¹

Step-2: Prime Factorization of 4889

Prime factors of 4889 are 4889. Prime factorization of 4889 in exponential form is:

4889 = 4889¹

Step-3: Factors of 4880

List of positive integer factors of 4880 that divides 4880 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440

Step-4: Factors of 4889

List of positive integer factors of 4889 that divides 4880 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 4880 and 4889. The biggest common factor number is the GCF number.
So the greatest common factor 4880 and 4889 is 1.

Also check out the Least Common Multiple of 4880 and 4889