What is the Greatest Common Factor of 27603 and 27617?

Greatest common factor (GCF) of 27603 and 27617 is 1.

GCF(27603,27617) = 1

We will now calculate the prime factors of 27603 and 27617, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 27603 and 27617.

How to find the GCF of 27603 and 27617?

We will first find the prime factorization of 27603 and 27617. After we will calculate the factors of 27603 and 27617 and find the biggest common factor number .

Step-1: Prime Factorization of 27603

Prime factors of 27603 are 3, 3067. Prime factorization of 27603 in exponential form is:

27603 = 3² × 3067¹

Step-2: Prime Factorization of 27617

Prime factors of 27617 are 27617. Prime factorization of 27617 in exponential form is:

27617 = 27617¹

Step-3: Factors of 27603

List of positive integer factors of 27603 that divides 27603 without a remainder.

1, 3, 9, 3067, 9201

Step-4: Factors of 27617

List of positive integer factors of 27617 that divides 27603 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 27603 and 27617. The biggest common factor number is the GCF number.
So the greatest common factor 27603 and 27617 is 1.

Also check out the Least Common Multiple of 27603 and 27617