What is the Greatest Common Factor of 11570 and 11579?

Greatest common factor (GCF) of 11570 and 11579 is 1.

GCF(11570,11579) = 1

We will now calculate the prime factors of 11570 and 11579, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 11570 and 11579.

How to find the GCF of 11570 and 11579?

We will first find the prime factorization of 11570 and 11579. After we will calculate the factors of 11570 and 11579 and find the biggest common factor number .

Step-1: Prime Factorization of 11570

Prime factors of 11570 are 2, 5, 13, 89. Prime factorization of 11570 in exponential form is:

11570 = 2¹ × 5¹ × 13¹ × 89¹

Step-2: Prime Factorization of 11579

Prime factors of 11579 are 11579. Prime factorization of 11579 in exponential form is:

11579 = 11579¹

Step-3: Factors of 11570

List of positive integer factors of 11570 that divides 11570 without a remainder.

1, 2, 5, 10, 13, 26, 65, 89, 130, 178, 445, 890, 1157, 2314, 5785

Step-4: Factors of 11579

List of positive integer factors of 11579 that divides 11570 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 11570 and 11579. The biggest common factor number is the GCF number.
So the greatest common factor 11570 and 11579 is 1.

Also check out the Least Common Multiple of 11570 and 11579