What is the Greatest Common Factor of 56343 and 56355?

Greatest common factor (GCF) of 56343 and 56355 is 3.

GCF(56343,56355) = 3

We will now calculate the prime factors of 56343 and 56355, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 56343 and 56355.

How to find the GCF of 56343 and 56355?

We will first find the prime factorization of 56343 and 56355. After we will calculate the factors of 56343 and 56355 and find the biggest common factor number .

Step-1: Prime Factorization of 56343

Prime factors of 56343 are 3, 7, 2683. Prime factorization of 56343 in exponential form is:

56343 = 3¹ × 7¹ × 2683¹

Step-2: Prime Factorization of 56355

Prime factors of 56355 are 3, 5, 13, 17. Prime factorization of 56355 in exponential form is:

56355 = 3¹ × 5¹ × 13¹ × 17²

Step-3: Factors of 56343

List of positive integer factors of 56343 that divides 56343 without a remainder.

1, 3, 7, 21, 2683, 8049, 18781

Step-4: Factors of 56355

List of positive integer factors of 56355 that divides 56343 without a remainder.

1, 3, 5, 13, 15, 17, 39, 51, 65, 85, 195, 221, 255, 289, 663, 867, 1105, 1445, 3315, 3757, 4335, 11271, 18785

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 56343 and 56355. The biggest common factor number is the GCF number.
So the greatest common factor 56343 and 56355 is 3.

Also check out the Least Common Multiple of 56343 and 56355