What is the Greatest Common Factor of 55493 and 55510?

Greatest common factor (GCF) of 55493 and 55510 is 1.

GCF(55493,55510) = 1

We will now calculate the prime factors of 55493 and 55510, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 55493 and 55510.

How to find the GCF of 55493 and 55510?

We will first find the prime factorization of 55493 and 55510. After we will calculate the factors of 55493 and 55510 and find the biggest common factor number .

Step-1: Prime Factorization of 55493

Prime factors of 55493 are 211, 263. Prime factorization of 55493 in exponential form is:

55493 = 211¹ × 263¹

Step-2: Prime Factorization of 55510

Prime factors of 55510 are 2, 5, 7, 13, 61. Prime factorization of 55510 in exponential form is:

55510 = 2¹ × 5¹ × 7¹ × 13¹ × 61¹

Step-3: Factors of 55493

List of positive integer factors of 55493 that divides 55493 without a remainder.

1, 211, 263

Step-4: Factors of 55510

List of positive integer factors of 55510 that divides 55493 without a remainder.

1, 2, 5, 7, 10, 13, 14, 26, 35, 61, 65, 70, 91, 122, 130, 182, 305, 427, 455, 610, 793, 854, 910, 1586, 2135, 3965, 4270, 5551, 7930, 11102, 27755

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 55493 and 55510. The biggest common factor number is the GCF number.
So the greatest common factor 55493 and 55510 is 1.

Also check out the Least Common Multiple of 55493 and 55510