What is the Greatest Common Factor of 11570 and 11576?

Greatest common factor (GCF) of 11570 and 11576 is 2.

GCF(11570,11576) = 2

We will now calculate the prime factors of 11570 and 11576, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 11570 and 11576.

How to find the GCF of 11570 and 11576?

We will first find the prime factorization of 11570 and 11576. After we will calculate the factors of 11570 and 11576 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 11576

Prime factors of 11576 are 2, 1447. Prime factorization of 11576 in exponential form is:

11576 = 2³ × 1447¹

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 11576

List of positive integer factors of 11576 that divides 11570 without a remainder.

1, 2, 4, 8, 1447, 2894, 5788

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 11570 and 11576. The biggest common factor number is the GCF number.
So the greatest common factor 11570 and 11576 is 2.

Also check out the Least Common Multiple of 11570 and 11576