What is the Greatest Common Factor of 63609 and 63617?

Greatest common factor (GCF) of 63609 and 63617 is 1.

GCF(63609,63617) = 1

We will now calculate the prime factors of 63609 and 63617, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 63609 and 63617.

How to find the GCF of 63609 and 63617?

We will first find the prime factorization of 63609 and 63617. After we will calculate the factors of 63609 and 63617 and find the biggest common factor number .

Step-1: Prime Factorization of 63609

Prime factors of 63609 are 3, 7, 13, 233. Prime factorization of 63609 in exponential form is:

63609 = 3¹ × 7¹ × 13¹ × 233¹

Step-2: Prime Factorization of 63617

Prime factors of 63617 are 63617. Prime factorization of 63617 in exponential form is:

63617 = 63617¹

Step-3: Factors of 63609

List of positive integer factors of 63609 that divides 63609 without a remainder.

1, 3, 7, 13, 21, 39, 91, 233, 273, 699, 1631, 3029, 4893, 9087, 21203

Step-4: Factors of 63617

List of positive integer factors of 63617 that divides 63609 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 63609 and 63617. The biggest common factor number is the GCF number.
So the greatest common factor 63609 and 63617 is 1.

Also check out the Least Common Multiple of 63609 and 63617