What is the Greatest Common Factor of 55120 and 55137?

Greatest common factor (GCF) of 55120 and 55137 is 1.

GCF(55120,55137) = 1

We will now calculate the prime factors of 55120 and 55137, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 55120 and 55137.

How to find the GCF of 55120 and 55137?

We will first find the prime factorization of 55120 and 55137. After we will calculate the factors of 55120 and 55137 and find the biggest common factor number .

Step-1: Prime Factorization of 55120

Prime factors of 55120 are 2, 5, 13, 53. Prime factorization of 55120 in exponential form is:

55120 = 2⁴ × 5¹ × 13¹ × 53¹

Step-2: Prime Factorization of 55137

Prime factors of 55137 are 3, 18379. Prime factorization of 55137 in exponential form is:

55137 = 3¹ × 18379¹

Step-3: Factors of 55120

List of positive integer factors of 55120 that divides 55120 without a remainder.

1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 53, 65, 80, 104, 106, 130, 208, 212, 260, 265, 424, 520, 530, 689, 848, 1040, 1060, 1378, 2120, 2756, 3445, 4240, 5512, 6890, 11024, 13780, 27560

Step-4: Factors of 55137

List of positive integer factors of 55137 that divides 55120 without a remainder.

1, 3, 18379

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 55120 and 55137. The biggest common factor number is the GCF number.
So the greatest common factor 55120 and 55137 is 1.

Also check out the Least Common Multiple of 55120 and 55137