What is the Greatest Common Factor of 55387 and 55393?

Greatest common factor (GCF) of 55387 and 55393 is 1.

GCF(55387,55393) = 1

We will now calculate the prime factors of 55387 and 55393, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 55387 and 55393.

How to find the GCF of 55387 and 55393?

We will first find the prime factorization of 55387 and 55393. After we will calculate the factors of 55387 and 55393 and find the biggest common factor number .

Step-1: Prime Factorization of 55387

Prime factors of 55387 are 97, 571. Prime factorization of 55387 in exponential form is:

55387 = 97¹ × 571¹

Step-2: Prime Factorization of 55393

Prime factors of 55393 are 13, 4261. Prime factorization of 55393 in exponential form is:

55393 = 13¹ × 4261¹

Step-3: Factors of 55387

List of positive integer factors of 55387 that divides 55387 without a remainder.

1, 97, 571

Step-4: Factors of 55393

List of positive integer factors of 55393 that divides 55387 without a remainder.

1, 13, 4261

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 55387 and 55393. The biggest common factor number is the GCF number.
So the greatest common factor 55387 and 55393 is 1.

Also check out the Least Common Multiple of 55387 and 55393