What is the Greatest Common Factor of 56505 and 56511?

Greatest common factor (GCF) of 56505 and 56511 is 3.

GCF(56505,56511) = 3

We will now calculate the prime factors of 56505 and 56511, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 56505 and 56511.

How to find the GCF of 56505 and 56511?

We will first find the prime factorization of 56505 and 56511. After we will calculate the factors of 56505 and 56511 and find the biggest common factor number .

Step-1: Prime Factorization of 56505

Prime factors of 56505 are 3, 5, 3767. Prime factorization of 56505 in exponential form is:

56505 = 3¹ × 5¹ × 3767¹

Step-2: Prime Factorization of 56511

Prime factors of 56511 are 3, 7, 13, 23. Prime factorization of 56511 in exponential form is:

56511 = 3³ × 7¹ × 13¹ × 23¹

Step-3: Factors of 56505

List of positive integer factors of 56505 that divides 56505 without a remainder.

1, 3, 5, 15, 3767, 11301, 18835

Step-4: Factors of 56511

List of positive integer factors of 56511 that divides 56505 without a remainder.

1, 3, 7, 9, 13, 21, 23, 27, 39, 63, 69, 91, 117, 161, 189, 207, 273, 299, 351, 483, 621, 819, 897, 1449, 2093, 2457, 2691, 4347, 6279, 8073, 18837

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 56505 and 56511. The biggest common factor number is the GCF number.
So the greatest common factor 56505 and 56511 is 3.

Also check out the Least Common Multiple of 56505 and 56511