What is the Greatest Common Factor of 56870 and 56885?

Greatest common factor (GCF) of 56870 and 56885 is 5.

GCF(56870,56885) = 5

We will now calculate the prime factors of 56870 and 56885, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 56870 and 56885.

How to find the GCF of 56870 and 56885?

We will first find the prime factorization of 56870 and 56885. After we will calculate the factors of 56870 and 56885 and find the biggest common factor number .

Step-1: Prime Factorization of 56870

Prime factors of 56870 are 2, 5, 11, 47. Prime factorization of 56870 in exponential form is:

56870 = 2¹ × 5¹ × 11² × 47¹

Step-2: Prime Factorization of 56885

Prime factors of 56885 are 5, 31, 367. Prime factorization of 56885 in exponential form is:

56885 = 5¹ × 31¹ × 367¹

Step-3: Factors of 56870

List of positive integer factors of 56870 that divides 56870 without a remainder.

1, 2, 5, 10, 11, 22, 47, 55, 94, 110, 121, 235, 242, 470, 517, 605, 1034, 1210, 2585, 5170, 5687, 11374, 28435

Step-4: Factors of 56885

List of positive integer factors of 56885 that divides 56870 without a remainder.

1, 5, 31, 155, 367, 1835, 11377

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 56870 and 56885. The biggest common factor number is the GCF number.
So the greatest common factor 56870 and 56885 is 5.

Also check out the Least Common Multiple of 56870 and 56885