What is the Greatest Common Factor of 17608 and 17617?

Greatest common factor (GCF) of 17608 and 17617 is 1.

GCF(17608,17617) = 1

We will now calculate the prime factors of 17608 and 17617, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 17608 and 17617.

How to find the GCF of 17608 and 17617?

We will first find the prime factorization of 17608 and 17617. After we will calculate the factors of 17608 and 17617 and find the biggest common factor number .

Step-1: Prime Factorization of 17608

Prime factors of 17608 are 2, 31, 71. Prime factorization of 17608 in exponential form is:

17608 = 2³ × 31¹ × 71¹

Step-2: Prime Factorization of 17617

Prime factors of 17617 are 79, 223. Prime factorization of 17617 in exponential form is:

17617 = 79¹ × 223¹

Step-3: Factors of 17608

List of positive integer factors of 17608 that divides 17608 without a remainder.

1, 2, 4, 8, 31, 62, 71, 124, 142, 248, 284, 568, 2201, 4402, 8804

Step-4: Factors of 17617

List of positive integer factors of 17617 that divides 17608 without a remainder.

1, 79, 223

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 17608 and 17617. The biggest common factor number is the GCF number.
So the greatest common factor 17608 and 17617 is 1.

Also check out the Least Common Multiple of 17608 and 17617