What is the Greatest Common Factor of 47297 and 47305?

Greatest common factor (GCF) of 47297 and 47305 is 1.

GCF(47297,47305) = 1

We will now calculate the prime factors of 47297 and 47305, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 47297 and 47305.

How to find the GCF of 47297 and 47305?

We will first find the prime factorization of 47297 and 47305. After we will calculate the factors of 47297 and 47305 and find the biggest common factor number .

Step-1: Prime Factorization of 47297

Prime factors of 47297 are 47297. Prime factorization of 47297 in exponential form is:

47297 = 47297¹

Step-2: Prime Factorization of 47305

Prime factors of 47305 are 5, 9461. Prime factorization of 47305 in exponential form is:

47305 = 5¹ × 9461¹

Step-3: Factors of 47297

List of positive integer factors of 47297 that divides 47297 without a remainder.

Step-4: Factors of 47305

List of positive integer factors of 47305 that divides 47297 without a remainder.

1, 5, 9461

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 47297 and 47305. The biggest common factor number is the GCF number.
So the greatest common factor 47297 and 47305 is 1.

Also check out the Least Common Multiple of 47297 and 47305