What is the Greatest Common Factor of 63565 and 63569?

Greatest common factor (GCF) of 63565 and 63569 is 1.

GCF(63565,63569) = 1

We will now calculate the prime factors of 63565 and 63569, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 63565 and 63569.

How to find the GCF of 63565 and 63569?

We will first find the prime factorization of 63565 and 63569. After we will calculate the factors of 63565 and 63569 and find the biggest common factor number .

Step-1: Prime Factorization of 63565

Prime factors of 63565 are 5, 12713. Prime factorization of 63565 in exponential form is:

63565 = 5¹ × 12713¹

Step-2: Prime Factorization of 63569

Prime factors of 63569 are 11, 5779. Prime factorization of 63569 in exponential form is:

63569 = 11¹ × 5779¹

Step-3: Factors of 63565

List of positive integer factors of 63565 that divides 63565 without a remainder.

1, 5, 12713

Step-4: Factors of 63569

List of positive integer factors of 63569 that divides 63565 without a remainder.

1, 11, 5779

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 63565 and 63569. The biggest common factor number is the GCF number.
So the greatest common factor 63565 and 63569 is 1.

Also check out the Least Common Multiple of 63565 and 63569