What is the Greatest Common Factor of 9570 and 9579?

Greatest common factor (GCF) of 9570 and 9579 is 3.

GCF(9570,9579) = 3

We will now calculate the prime factors of 9570 and 9579, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 9570 and 9579.

How to find the GCF of 9570 and 9579?

We will first find the prime factorization of 9570 and 9579. After we will calculate the factors of 9570 and 9579 and find the biggest common factor number .

Step-1: Prime Factorization of 9570

Prime factors of 9570 are 2, 3, 5, 11, 29. Prime factorization of 9570 in exponential form is:

9570 = 2¹ × 3¹ × 5¹ × 11¹ × 29¹

Step-2: Prime Factorization of 9579

Prime factors of 9579 are 3, 31, 103. Prime factorization of 9579 in exponential form is:

9579 = 3¹ × 31¹ × 103¹

Step-3: Factors of 9570

List of positive integer factors of 9570 that divides 9570 without a remainder.

1, 2, 3, 5, 6, 10, 11, 15, 22, 29, 30, 33, 55, 58, 66, 87, 110, 145, 165, 174, 290, 319, 330, 435, 638, 870, 957, 1595, 1914, 3190, 4785

Step-4: Factors of 9579

List of positive integer factors of 9579 that divides 9570 without a remainder.

1, 3, 31, 93, 103, 309, 3193

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 9570 and 9579. The biggest common factor number is the GCF number.
So the greatest common factor 9570 and 9579 is 3.

Also check out the Least Common Multiple of 9570 and 9579