What is the Greatest Common Factor of 54991 and 54997?

Greatest common factor (GCF) of 54991 and 54997 is 1.

GCF(54991,54997) = 1

We will now calculate the prime factors of 54991 and 54997, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 54991 and 54997.

How to find the GCF of 54991 and 54997?

We will first find the prime factorization of 54991 and 54997. After we will calculate the factors of 54991 and 54997 and find the biggest common factor number .

Step-1: Prime Factorization of 54991

Prime factors of 54991 are 127, 433. Prime factorization of 54991 in exponential form is:

54991 = 127¹ × 433¹

Step-2: Prime Factorization of 54997

Prime factors of 54997 are 43, 1279. Prime factorization of 54997 in exponential form is:

54997 = 43¹ × 1279¹

Step-3: Factors of 54991

List of positive integer factors of 54991 that divides 54991 without a remainder.

1, 127, 433

Step-4: Factors of 54997

List of positive integer factors of 54997 that divides 54991 without a remainder.

1, 43, 1279

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 54991 and 54997. The biggest common factor number is the GCF number.
So the greatest common factor 54991 and 54997 is 1.

Also check out the Least Common Multiple of 54991 and 54997