What is the Greatest Common Factor of 55180 and 55193?

Greatest common factor (GCF) of 55180 and 55193 is 1.

GCF(55180,55193) = 1

We will now calculate the prime factors of 55180 and 55193, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 55180 and 55193.

How to find the GCF of 55180 and 55193?

We will first find the prime factorization of 55180 and 55193. After we will calculate the factors of 55180 and 55193 and find the biggest common factor number .

Step-1: Prime Factorization of 55180

Prime factors of 55180 are 2, 5, 31, 89. Prime factorization of 55180 in exponential form is:

55180 = 2² × 5¹ × 31¹ × 89¹

Step-2: Prime Factorization of 55193

Prime factors of 55193 are 97, 569. Prime factorization of 55193 in exponential form is:

55193 = 97¹ × 569¹

Step-3: Factors of 55180

List of positive integer factors of 55180 that divides 55180 without a remainder.

1, 2, 4, 5, 10, 20, 31, 62, 89, 124, 155, 178, 310, 356, 445, 620, 890, 1780, 2759, 5518, 11036, 13795, 27590

Step-4: Factors of 55193

List of positive integer factors of 55193 that divides 55180 without a remainder.

1, 97, 569

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 55180 and 55193. The biggest common factor number is the GCF number.
So the greatest common factor 55180 and 55193 is 1.

Also check out the Least Common Multiple of 55180 and 55193