What is the Greatest Common Factor of 43345 and 43358?

Greatest common factor (GCF) of 43345 and 43358 is 1.

GCF(43345,43358) = 1

We will now calculate the prime factors of 43345 and 43358, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 43345 and 43358.

How to find the GCF of 43345 and 43358?

We will first find the prime factorization of 43345 and 43358. After we will calculate the factors of 43345 and 43358 and find the biggest common factor number .

Step-1: Prime Factorization of 43345

Prime factors of 43345 are 5, 8669. Prime factorization of 43345 in exponential form is:

43345 = 5¹ × 8669¹

Step-2: Prime Factorization of 43358

Prime factors of 43358 are 2, 7, 19, 163. Prime factorization of 43358 in exponential form is:

43358 = 2¹ × 7¹ × 19¹ × 163¹

Step-3: Factors of 43345

List of positive integer factors of 43345 that divides 43345 without a remainder.

1, 5, 8669

Step-4: Factors of 43358

List of positive integer factors of 43358 that divides 43345 without a remainder.

1, 2, 7, 14, 19, 38, 133, 163, 266, 326, 1141, 2282, 3097, 6194, 21679

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 43345 and 43358. The biggest common factor number is the GCF number.
So the greatest common factor 43345 and 43358 is 1.

Also check out the Least Common Multiple of 43345 and 43358