What is the Greatest Common Factor of 43310 and 43322?

Greatest common factor (GCF) of 43310 and 43322 is 2.

GCF(43310,43322) = 2

We will now calculate the prime factors of 43310 and 43322, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 43310 and 43322.

How to find the GCF of 43310 and 43322?

We will first find the prime factorization of 43310 and 43322. After we will calculate the factors of 43310 and 43322 and find the biggest common factor number .

Step-1: Prime Factorization of 43310

Prime factors of 43310 are 2, 5, 61, 71. Prime factorization of 43310 in exponential form is:

43310 = 2¹ × 5¹ × 61¹ × 71¹

Step-2: Prime Factorization of 43322

Prime factors of 43322 are 2, 21661. Prime factorization of 43322 in exponential form is:

43322 = 2¹ × 21661¹

Step-3: Factors of 43310

List of positive integer factors of 43310 that divides 43310 without a remainder.

1, 2, 5, 10, 61, 71, 122, 142, 305, 355, 610, 710, 4331, 8662, 21655

Step-4: Factors of 43322

List of positive integer factors of 43322 that divides 43310 without a remainder.

1, 2, 21661

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 43310 and 43322. The biggest common factor number is the GCF number.
So the greatest common factor 43310 and 43322 is 2.

Also check out the Least Common Multiple of 43310 and 43322