What is the Greatest Common Factor of 51570 and 51579?

Greatest common factor (GCF) of 51570 and 51579 is 9.

GCF(51570,51579) = 9

We will now calculate the prime factors of 51570 and 51579, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 51570 and 51579.

How to find the GCF of 51570 and 51579?

We will first find the prime factorization of 51570 and 51579. After we will calculate the factors of 51570 and 51579 and find the biggest common factor number .

Step-1: Prime Factorization of 51570

Prime factors of 51570 are 2, 3, 5, 191. Prime factorization of 51570 in exponential form is:

51570 = 2¹ × 3³ × 5¹ × 191¹

Step-2: Prime Factorization of 51579

Prime factors of 51579 are 3, 11, 521. Prime factorization of 51579 in exponential form is:

51579 = 3² × 11¹ × 521¹

Step-3: Factors of 51570

List of positive integer factors of 51570 that divides 51570 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 191, 270, 382, 573, 955, 1146, 1719, 1910, 2865, 3438, 5157, 5730, 8595, 10314, 17190, 25785

Step-4: Factors of 51579

List of positive integer factors of 51579 that divides 51570 without a remainder.

1, 3, 9, 11, 33, 99, 521, 1563, 4689, 5731, 17193

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 51570 and 51579. The biggest common factor number is the GCF number.
So the greatest common factor 51570 and 51579 is 9.

Also check out the Least Common Multiple of 51570 and 51579