What is the Greatest Common Factor of 55107 and 55121?

Greatest common factor (GCF) of 55107 and 55121 is 1.

GCF(55107,55121) = 1

We will now calculate the prime factors of 55107 and 55121, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 55107 and 55121.

How to find the GCF of 55107 and 55121?

We will first find the prime factorization of 55107 and 55121. After we will calculate the factors of 55107 and 55121 and find the biggest common factor number .

Step-1: Prime Factorization of 55107

Prime factors of 55107 are 3, 13, 157. Prime factorization of 55107 in exponential form is:

55107 = 3³ × 13¹ × 157¹

Step-2: Prime Factorization of 55121

Prime factors of 55121 are 11, 5011. Prime factorization of 55121 in exponential form is:

55121 = 11¹ × 5011¹

Step-3: Factors of 55107

List of positive integer factors of 55107 that divides 55107 without a remainder.

1, 3, 9, 13, 27, 39, 117, 157, 351, 471, 1413, 2041, 4239, 6123, 18369

Step-4: Factors of 55121

List of positive integer factors of 55121 that divides 55107 without a remainder.

1, 11, 5011

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 55107 and 55121. The biggest common factor number is the GCF number.
So the greatest common factor 55107 and 55121 is 1.

Also check out the Least Common Multiple of 55107 and 55121