What is the Greatest Common Factor of 55278 and 55291?

Greatest common factor (GCF) of 55278 and 55291 is 1.

GCF(55278,55291) = 1

We will now calculate the prime factors of 55278 and 55291, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 55278 and 55291.

How to find the GCF of 55278 and 55291?

We will first find the prime factorization of 55278 and 55291. After we will calculate the factors of 55278 and 55291 and find the biggest common factor number .

Step-1: Prime Factorization of 55278

Prime factors of 55278 are 2, 3, 37, 83. Prime factorization of 55278 in exponential form is:

55278 = 2¹ × 3² × 37¹ × 83¹

Step-2: Prime Factorization of 55291

Prime factors of 55291 are 55291. Prime factorization of 55291 in exponential form is:

55291 = 55291¹

Step-3: Factors of 55278

List of positive integer factors of 55278 that divides 55278 without a remainder.

1, 2, 3, 6, 9, 18, 37, 74, 83, 111, 166, 222, 249, 333, 498, 666, 747, 1494, 3071, 6142, 9213, 18426, 27639

Step-4: Factors of 55291

List of positive integer factors of 55291 that divides 55278 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 55278 and 55291. The biggest common factor number is the GCF number.
So the greatest common factor 55278 and 55291 is 1.

Also check out the Least Common Multiple of 55278 and 55291