What is the Greatest Common Factor of 38543 and 38555?

Greatest common factor (GCF) of 38543 and 38555 is 1.

GCF(38543,38555) = 1

We will now calculate the prime factors of 38543 and 38555, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 38543 and 38555.

How to find the GCF of 38543 and 38555?

We will first find the prime factorization of 38543 and 38555. After we will calculate the factors of 38543 and 38555 and find the biggest common factor number .

Step-1: Prime Factorization of 38543

Prime factors of 38543 are 38543. Prime factorization of 38543 in exponential form is:

38543 = 38543¹

Step-2: Prime Factorization of 38555

Prime factors of 38555 are 5, 11, 701. Prime factorization of 38555 in exponential form is:

38555 = 5¹ × 11¹ × 701¹

Step-3: Factors of 38543

List of positive integer factors of 38543 that divides 38543 without a remainder.

Step-4: Factors of 38555

List of positive integer factors of 38555 that divides 38543 without a remainder.

1, 5, 11, 55, 701, 3505, 7711

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 38543 and 38555. The biggest common factor number is the GCF number.
So the greatest common factor 38543 and 38555 is 1.

Also check out the Least Common Multiple of 38543 and 38555