What is the Greatest Common Factor of 5561 and 5573?

Greatest common factor (GCF) of 5561 and 5573 is 1.

GCF(5561,5573) = 1

We will now calculate the prime factors of 5561 and 5573, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 5561 and 5573.

How to find the GCF of 5561 and 5573?

We will first find the prime factorization of 5561 and 5573. After we will calculate the factors of 5561 and 5573 and find the biggest common factor number .

Step-1: Prime Factorization of 5561

Prime factors of 5561 are 67, 83. Prime factorization of 5561 in exponential form is:

5561 = 67¹ × 83¹

Step-2: Prime Factorization of 5573

Prime factors of 5573 are 5573. Prime factorization of 5573 in exponential form is:

5573 = 5573¹

Step-3: Factors of 5561

List of positive integer factors of 5561 that divides 5561 without a remainder.

1, 67, 83

Step-4: Factors of 5573

List of positive integer factors of 5573 that divides 5561 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 5561 and 5573. The biggest common factor number is the GCF number.
So the greatest common factor 5561 and 5573 is 1.

Also check out the Least Common Multiple of 5561 and 5573