What is the Greatest Common Factor of 27477 and 27482?

Greatest common factor (GCF) of 27477 and 27482 is 1.

GCF(27477,27482) = 1

We will now calculate the prime factors of 27477 and 27482, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 27477 and 27482.

How to find the GCF of 27477 and 27482?

We will first find the prime factorization of 27477 and 27482. After we will calculate the factors of 27477 and 27482 and find the biggest common factor number .

Step-1: Prime Factorization of 27477

Prime factors of 27477 are 3, 43, 71. Prime factorization of 27477 in exponential form is:

27477 = 3² × 43¹ × 71¹

Step-2: Prime Factorization of 27482

Prime factors of 27482 are 2, 7, 13, 151. Prime factorization of 27482 in exponential form is:

27482 = 2¹ × 7¹ × 13¹ × 151¹

Step-3: Factors of 27477

List of positive integer factors of 27477 that divides 27477 without a remainder.

1, 3, 9, 43, 71, 129, 213, 387, 639, 3053, 9159

Step-4: Factors of 27482

List of positive integer factors of 27482 that divides 27477 without a remainder.

1, 2, 7, 13, 14, 26, 91, 151, 182, 302, 1057, 1963, 2114, 3926, 13741

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 27477 and 27482. The biggest common factor number is the GCF number.
So the greatest common factor 27477 and 27482 is 1.

Also check out the Least Common Multiple of 27477 and 27482