What is the Greatest Common Factor of 43330 and 43343?

Greatest common factor (GCF) of 43330 and 43343 is 1.

GCF(43330,43343) = 1

We will now calculate the prime factors of 43330 and 43343, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 43330 and 43343.

How to find the GCF of 43330 and 43343?

We will first find the prime factorization of 43330 and 43343. After we will calculate the factors of 43330 and 43343 and find the biggest common factor number .

Step-1: Prime Factorization of 43330

Prime factors of 43330 are 2, 5, 7, 619. Prime factorization of 43330 in exponential form is:

43330 = 2¹ × 5¹ × 7¹ × 619¹

Step-2: Prime Factorization of 43343

Prime factors of 43343 are 89, 487. Prime factorization of 43343 in exponential form is:

43343 = 89¹ × 487¹

Step-3: Factors of 43330

List of positive integer factors of 43330 that divides 43330 without a remainder.

1, 2, 5, 7, 10, 14, 35, 70, 619, 1238, 3095, 4333, 6190, 8666, 21665

Step-4: Factors of 43343

List of positive integer factors of 43343 that divides 43330 without a remainder.

1, 89, 487

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 43330 and 43343. The biggest common factor number is the GCF number.
So the greatest common factor 43330 and 43343 is 1.

Also check out the Least Common Multiple of 43330 and 43343