What is the Greatest Common Factor of 65343 and 65357?

Greatest common factor (GCF) of 65343 and 65357 is 1.

GCF(65343,65357) = 1

We will now calculate the prime factors of 65343 and 65357, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 65343 and 65357.

How to find the GCF of 65343 and 65357?

We will first find the prime factorization of 65343 and 65357. After we will calculate the factors of 65343 and 65357 and find the biggest common factor number .

Step-1: Prime Factorization of 65343

Prime factors of 65343 are 3, 23, 947. Prime factorization of 65343 in exponential form is:

65343 = 3¹ × 23¹ × 947¹

Step-2: Prime Factorization of 65357

Prime factors of 65357 are 65357. Prime factorization of 65357 in exponential form is:

65357 = 65357¹

Step-3: Factors of 65343

List of positive integer factors of 65343 that divides 65343 without a remainder.

1, 3, 23, 69, 947, 2841, 21781

Step-4: Factors of 65357

List of positive integer factors of 65357 that divides 65343 without a remainder.

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 65343 and 65357. The biggest common factor number is the GCF number.
So the greatest common factor 65343 and 65357 is 1.

Also check out the Least Common Multiple of 65343 and 65357