What is the Greatest Common Factor of 9556 and 9565?

Greatest common factor (GCF) of 9556 and 9565 is 1.

GCF(9556,9565) = 1

We will now calculate the prime factors of 9556 and 9565, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 9556 and 9565.

How to find the GCF of 9556 and 9565?

We will first find the prime factorization of 9556 and 9565. After we will calculate the factors of 9556 and 9565 and find the biggest common factor number .

Step-1: Prime Factorization of 9556

Prime factors of 9556 are 2, 2389. Prime factorization of 9556 in exponential form is:

9556 = 2² × 2389¹

Step-2: Prime Factorization of 9565

Prime factors of 9565 are 5, 1913. Prime factorization of 9565 in exponential form is:

9565 = 5¹ × 1913¹

Step-3: Factors of 9556

List of positive integer factors of 9556 that divides 9556 without a remainder.

1, 2, 4, 2389, 4778

Step-4: Factors of 9565

List of positive integer factors of 9565 that divides 9556 without a remainder.

1, 5, 1913

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 9556 and 9565. The biggest common factor number is the GCF number.
So the greatest common factor 9556 and 9565 is 1.

Also check out the Least Common Multiple of 9556 and 9565