What is the Greatest Common Factor of 48870 and 48890?

Greatest common factor (GCF) of 48870 and 48890 is 10.

GCF(48870,48890) = 10

We will now calculate the prime factors of 48870 and 48890, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 48870 and 48890.

How to find the GCF of 48870 and 48890?

We will first find the prime factorization of 48870 and 48890. After we will calculate the factors of 48870 and 48890 and find the biggest common factor number .

Step-1: Prime Factorization of 48870

Prime factors of 48870 are 2, 3, 5, 181. Prime factorization of 48870 in exponential form is:

48870 = 2¹ × 3³ × 5¹ × 181¹

Step-2: Prime Factorization of 48890

Prime factors of 48890 are 2, 5, 4889. Prime factorization of 48890 in exponential form is:

48890 = 2¹ × 5¹ × 4889¹

Step-3: Factors of 48870

List of positive integer factors of 48870 that divides 48870 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 181, 270, 362, 543, 905, 1086, 1629, 1810, 2715, 3258, 4887, 5430, 8145, 9774, 16290, 24435

Step-4: Factors of 48890

List of positive integer factors of 48890 that divides 48870 without a remainder.

1, 2, 5, 10, 4889, 9778, 24445

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 48870 and 48890. The biggest common factor number is the GCF number.
So the greatest common factor 48870 and 48890 is 10.

Also check out the Least Common Multiple of 48870 and 48890