What is the Greatest Common Factor of 51507 and 51519?

Greatest common factor (GCF) of 51507 and 51519 is 3.

GCF(51507,51519) = 3

We will now calculate the prime factors of 51507 and 51519, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 51507 and 51519.

How to find the GCF of 51507 and 51519?

We will first find the prime factorization of 51507 and 51519. After we will calculate the factors of 51507 and 51519 and find the biggest common factor number .

Step-1: Prime Factorization of 51507

Prime factors of 51507 are 3, 59, 97. Prime factorization of 51507 in exponential form is:

51507 = 3² × 59¹ × 97¹

Step-2: Prime Factorization of 51519

Prime factors of 51519 are 3, 13, 1321. Prime factorization of 51519 in exponential form is:

51519 = 3¹ × 13¹ × 1321¹

Step-3: Factors of 51507

List of positive integer factors of 51507 that divides 51507 without a remainder.

1, 3, 9, 59, 97, 177, 291, 531, 873, 5723, 17169

Step-4: Factors of 51519

List of positive integer factors of 51519 that divides 51507 without a remainder.

1, 3, 13, 39, 1321, 3963, 17173

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 51507 and 51519. The biggest common factor number is the GCF number.
So the greatest common factor 51507 and 51519 is 3.

Also check out the Least Common Multiple of 51507 and 51519