What is the Greatest Common Factor of 55811 and 55831?

Greatest common factor (GCF) of 55811 and 55831 is 1.

GCF(55811,55831) = 1

We will now calculate the prime factors of 55811 and 55831, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 55811 and 55831.

How to find the GCF of 55811 and 55831?

We will first find the prime factorization of 55811 and 55831. After we will calculate the factors of 55811 and 55831 and find the biggest common factor number .

Step-1: Prime Factorization of 55811

Prime factors of 55811 are 7, 17, 67. Prime factorization of 55811 in exponential form is:

55811 = 7² × 17¹ × 67¹

Step-2: Prime Factorization of 55831

Prime factors of 55831 are 31, 1801. Prime factorization of 55831 in exponential form is:

55831 = 31¹ × 1801¹

Step-3: Factors of 55811

List of positive integer factors of 55811 that divides 55811 without a remainder.

1, 7, 17, 49, 67, 119, 469, 833, 1139, 3283, 7973

Step-4: Factors of 55831

List of positive integer factors of 55831 that divides 55811 without a remainder.

1, 31, 1801

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 55811 and 55831. The biggest common factor number is the GCF number.
So the greatest common factor 55811 and 55831 is 1.

Also check out the Least Common Multiple of 55811 and 55831