What is the Greatest Common Factor of 55790 and 55810?

Greatest common factor (GCF) of 55790 and 55810 is 10.

GCF(55790,55810) = 10

We will now calculate the prime factors of 55790 and 55810, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 55790 and 55810.

How to find the GCF of 55790 and 55810?

We will first find the prime factorization of 55790 and 55810. After we will calculate the factors of 55790 and 55810 and find the biggest common factor number .

Step-1: Prime Factorization of 55790

Prime factors of 55790 are 2, 5, 7, 797. Prime factorization of 55790 in exponential form is:

55790 = 2¹ × 5¹ × 7¹ × 797¹

Step-2: Prime Factorization of 55810

Prime factors of 55810 are 2, 5, 5581. Prime factorization of 55810 in exponential form is:

55810 = 2¹ × 5¹ × 5581¹

Step-3: Factors of 55790

List of positive integer factors of 55790 that divides 55790 without a remainder.

1, 2, 5, 7, 10, 14, 35, 70, 797, 1594, 3985, 5579, 7970, 11158, 27895

Step-4: Factors of 55810

List of positive integer factors of 55810 that divides 55790 without a remainder.

1, 2, 5, 10, 5581, 11162, 27905

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 55790 and 55810. The biggest common factor number is the GCF number.
So the greatest common factor 55790 and 55810 is 10.

Also check out the Least Common Multiple of 55790 and 55810