What is the Greatest Common Factor of 7580 and 7591?

Greatest common factor (GCF) of 7580 and 7591 is 1.

GCF(7580,7591) = 1

We will now calculate the prime factors of 7580 and 7591, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 7580 and 7591.

How to find the GCF of 7580 and 7591?

We will first find the prime factorization of 7580 and 7591. After we will calculate the factors of 7580 and 7591 and find the biggest common factor number .

Step-1: Prime Factorization of 7580

Prime factors of 7580 are 2, 5, 379. Prime factorization of 7580 in exponential form is:

7580 = 2² × 5¹ × 379¹

Step-2: Prime Factorization of 7591

Prime factors of 7591 are 7591. Prime factorization of 7591 in exponential form is:

7591 = 7591¹

Step-3: Factors of 7580

List of positive integer factors of 7580 that divides 7580 without a remainder.

1, 2, 4, 5, 10, 20, 379, 758, 1516, 1895, 3790

Step-4: Factors of 7591

List of positive integer factors of 7591 that divides 7580 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 7580 and 7591. The biggest common factor number is the GCF number.
So the greatest common factor 7580 and 7591 is 1.

Also check out the Least Common Multiple of 7580 and 7591