What is the Greatest Common Factor of 13603 and 13616?

Greatest common factor (GCF) of 13603 and 13616 is 1.

GCF(13603,13616) = 1

We will now calculate the prime factors of 13603 and 13616, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 13603 and 13616.

How to find the GCF of 13603 and 13616?

We will first find the prime factorization of 13603 and 13616. After we will calculate the factors of 13603 and 13616 and find the biggest common factor number .

Step-1: Prime Factorization of 13603

Prime factors of 13603 are 61, 223. Prime factorization of 13603 in exponential form is:

13603 = 61¹ × 223¹

Step-2: Prime Factorization of 13616

Prime factors of 13616 are 2, 23, 37. Prime factorization of 13616 in exponential form is:

13616 = 2⁴ × 23¹ × 37¹

Step-3: Factors of 13603

List of positive integer factors of 13603 that divides 13603 without a remainder.

1, 61, 223

Step-4: Factors of 13616

List of positive integer factors of 13616 that divides 13603 without a remainder.

1, 2, 4, 8, 16, 23, 37, 46, 74, 92, 148, 184, 296, 368, 592, 851, 1702, 3404, 6808

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 13603 and 13616. The biggest common factor number is the GCF number.
So the greatest common factor 13603 and 13616 is 1.

Also check out the Least Common Multiple of 13603 and 13616