What is the Greatest Common Factor of 47605 and 47609?

Greatest common factor (GCF) of 47605 and 47609 is 1.

GCF(47605,47609) = 1

We will now calculate the prime factors of 47605 and 47609, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 47605 and 47609.

How to find the GCF of 47605 and 47609?

We will first find the prime factorization of 47605 and 47609. After we will calculate the factors of 47605 and 47609 and find the biggest common factor number .

Step-1: Prime Factorization of 47605

Prime factors of 47605 are 5, 9521. Prime factorization of 47605 in exponential form is:

47605 = 5¹ × 9521¹

Step-2: Prime Factorization of 47609

Prime factors of 47609 are 47609. Prime factorization of 47609 in exponential form is:

47609 = 47609¹

Step-3: Factors of 47605

List of positive integer factors of 47605 that divides 47605 without a remainder.

1, 5, 9521

Step-4: Factors of 47609

List of positive integer factors of 47609 that divides 47605 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 47605 and 47609. The biggest common factor number is the GCF number.
So the greatest common factor 47605 and 47609 is 1.

Also check out the Least Common Multiple of 47605 and 47609