What is the Greatest Common Factor of 22340 and 22360?

Greatest common factor (GCF) of 22340 and 22360 is 20.

GCF(22340,22360) = 20

We will now calculate the prime factors of 22340 and 22360, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 22340 and 22360.

How to find the GCF of 22340 and 22360?

We will first find the prime factorization of 22340 and 22360. After we will calculate the factors of 22340 and 22360 and find the biggest common factor number .

Step-1: Prime Factorization of 22340

Prime factors of 22340 are 2, 5, 1117. Prime factorization of 22340 in exponential form is:

22340 = 2² × 5¹ × 1117¹

Step-2: Prime Factorization of 22360

Prime factors of 22360 are 2, 5, 13, 43. Prime factorization of 22360 in exponential form is:

22360 = 2³ × 5¹ × 13¹ × 43¹

Step-3: Factors of 22340

List of positive integer factors of 22340 that divides 22340 without a remainder.

1, 2, 4, 5, 10, 20, 1117, 2234, 4468, 5585, 11170

Step-4: Factors of 22360

List of positive integer factors of 22360 that divides 22340 without a remainder.

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 43, 52, 65, 86, 104, 130, 172, 215, 260, 344, 430, 520, 559, 860, 1118, 1720, 2236, 2795, 4472, 5590, 11180

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 22340 and 22360. The biggest common factor number is the GCF number.
So the greatest common factor 22340 and 22360 is 20.

Also check out the Least Common Multiple of 22340 and 22360