What is the Greatest Common Factor of 43342 and 43355?

Greatest common factor (GCF) of 43342 and 43355 is 13.

GCF(43342,43355) = 13

We will now calculate the prime factors of 43342 and 43355, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 43342 and 43355.

How to find the GCF of 43342 and 43355?

We will first find the prime factorization of 43342 and 43355. After we will calculate the factors of 43342 and 43355 and find the biggest common factor number .

Step-1: Prime Factorization of 43342

Prime factors of 43342 are 2, 13, 1667. Prime factorization of 43342 in exponential form is:

43342 = 2¹ × 13¹ × 1667¹

Step-2: Prime Factorization of 43355

Prime factors of 43355 are 5, 13, 23, 29. Prime factorization of 43355 in exponential form is:

43355 = 5¹ × 13¹ × 23¹ × 29¹

Step-3: Factors of 43342

List of positive integer factors of 43342 that divides 43342 without a remainder.

1, 2, 13, 26, 1667, 3334, 21671

Step-4: Factors of 43355

List of positive integer factors of 43355 that divides 43342 without a remainder.

1, 5, 13, 23, 29, 65, 115, 145, 299, 377, 667, 1495, 1885, 3335, 8671

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 43342 and 43355. The biggest common factor number is the GCF number.
So the greatest common factor 43342 and 43355 is 13.

Also check out the Least Common Multiple of 43342 and 43355