What is the Greatest Common Factor of 44620 and 44638?

Greatest common factor (GCF) of 44620 and 44638 is 2.

GCF(44620,44638) = 2

We will now calculate the prime factors of 44620 and 44638, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 44620 and 44638.

How to find the GCF of 44620 and 44638?

We will first find the prime factorization of 44620 and 44638. After we will calculate the factors of 44620 and 44638 and find the biggest common factor number .

Step-1: Prime Factorization of 44620

Prime factors of 44620 are 2, 5, 23, 97. Prime factorization of 44620 in exponential form is:

44620 = 2² × 5¹ × 23¹ × 97¹

Step-2: Prime Factorization of 44638

Prime factors of 44638 are 2, 11, 2029. Prime factorization of 44638 in exponential form is:

44638 = 2¹ × 11¹ × 2029¹

Step-3: Factors of 44620

List of positive integer factors of 44620 that divides 44620 without a remainder.

1, 2, 4, 5, 10, 20, 23, 46, 92, 97, 115, 194, 230, 388, 460, 485, 970, 1940, 2231, 4462, 8924, 11155, 22310

Step-4: Factors of 44638

List of positive integer factors of 44638 that divides 44620 without a remainder.

1, 2, 11, 22, 2029, 4058, 22319

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 44620 and 44638. The biggest common factor number is the GCF number.
So the greatest common factor 44620 and 44638 is 2.

Also check out the Least Common Multiple of 44620 and 44638