What is the Greatest Common Factor of 22718 and 22736?

Greatest common factor (GCF) of 22718 and 22736 is 2.

GCF(22718,22736) = 2

We will now calculate the prime factors of 22718 and 22736, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 22718 and 22736.

How to find the GCF of 22718 and 22736?

We will first find the prime factorization of 22718 and 22736. After we will calculate the factors of 22718 and 22736 and find the biggest common factor number .

Step-1: Prime Factorization of 22718

Prime factors of 22718 are 2, 37, 307. Prime factorization of 22718 in exponential form is:

22718 = 2¹ × 37¹ × 307¹

Step-2: Prime Factorization of 22736

Prime factors of 22736 are 2, 7, 29. Prime factorization of 22736 in exponential form is:

22736 = 2⁴ × 7² × 29¹

Step-3: Factors of 22718

List of positive integer factors of 22718 that divides 22718 without a remainder.

1, 2, 37, 74, 307, 614, 11359

Step-4: Factors of 22736

List of positive integer factors of 22736 that divides 22718 without a remainder.

1, 2, 4, 7, 8, 14, 16, 28, 29, 49, 56, 58, 98, 112, 116, 196, 203, 232, 392, 406, 464, 784, 812, 1421, 1624, 2842, 3248, 5684, 11368

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 22718 and 22736. The biggest common factor number is the GCF number.
So the greatest common factor 22718 and 22736 is 2.

Also check out the Least Common Multiple of 22718 and 22736