What is the Greatest Common Factor of 65493 and 65513?

Greatest common factor (GCF) of 65493 and 65513 is 1.

GCF(65493,65513) = 1

We will now calculate the prime factors of 65493 and 65513, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 65493 and 65513.

How to find the GCF of 65493 and 65513?

We will first find the prime factorization of 65493 and 65513. After we will calculate the factors of 65493 and 65513 and find the biggest common factor number .

Step-1: Prime Factorization of 65493

Prime factors of 65493 are 3, 19, 383. Prime factorization of 65493 in exponential form is:

65493 = 3² × 19¹ × 383¹

Step-2: Prime Factorization of 65513

Prime factors of 65513 are 7, 191. Prime factorization of 65513 in exponential form is:

65513 = 7³ × 191¹

Step-3: Factors of 65493

List of positive integer factors of 65493 that divides 65493 without a remainder.

1, 3, 9, 19, 57, 171, 383, 1149, 3447, 7277, 21831

Step-4: Factors of 65513

List of positive integer factors of 65513 that divides 65493 without a remainder.

1, 7, 49, 191, 343, 1337, 9359

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 65493 and 65513. The biggest common factor number is the GCF number.
So the greatest common factor 65493 and 65513 is 1.

Also check out the Least Common Multiple of 65493 and 65513