What is the Greatest Common Factor of 51508 and 51513?

Greatest common factor (GCF) of 51508 and 51513 is 1.

GCF(51508,51513) = 1

We will now calculate the prime factors of 51508 and 51513, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 51508 and 51513.

How to find the GCF of 51508 and 51513?

We will first find the prime factorization of 51508 and 51513. After we will calculate the factors of 51508 and 51513 and find the biggest common factor number .

Step-1: Prime Factorization of 51508

Prime factors of 51508 are 2, 79, 163. Prime factorization of 51508 in exponential form is:

51508 = 2² × 79¹ × 163¹

Step-2: Prime Factorization of 51513

Prime factors of 51513 are 3, 7, 11, 223. Prime factorization of 51513 in exponential form is:

51513 = 3¹ × 7¹ × 11¹ × 223¹

Step-3: Factors of 51508

List of positive integer factors of 51508 that divides 51508 without a remainder.

1, 2, 4, 79, 158, 163, 316, 326, 652, 12877, 25754

Step-4: Factors of 51513

List of positive integer factors of 51513 that divides 51508 without a remainder.

1, 3, 7, 11, 21, 33, 77, 223, 231, 669, 1561, 2453, 4683, 7359, 17171

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 51508 and 51513. The biggest common factor number is the GCF number.
So the greatest common factor 51508 and 51513 is 1.

Also check out the Least Common Multiple of 51508 and 51513