What is the Greatest Common Factor of 18652 and 18658?

Greatest common factor (GCF) of 18652 and 18658 is 2.

GCF(18652,18658) = 2

We will now calculate the prime factors of 18652 and 18658, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 18652 and 18658.

How to find the GCF of 18652 and 18658?

We will first find the prime factorization of 18652 and 18658. After we will calculate the factors of 18652 and 18658 and find the biggest common factor number .

Step-1: Prime Factorization of 18652

Prime factors of 18652 are 2, 4663. Prime factorization of 18652 in exponential form is:

18652 = 2² × 4663¹

Step-2: Prime Factorization of 18658

Prime factors of 18658 are 2, 19, 491. Prime factorization of 18658 in exponential form is:

18658 = 2¹ × 19¹ × 491¹

Step-3: Factors of 18652

List of positive integer factors of 18652 that divides 18652 without a remainder.

1, 2, 4, 4663, 9326

Step-4: Factors of 18658

List of positive integer factors of 18658 that divides 18652 without a remainder.

1, 2, 19, 38, 491, 982, 9329

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 18652 and 18658. The biggest common factor number is the GCF number.
So the greatest common factor 18652 and 18658 is 2.

Also check out the Least Common Multiple of 18652 and 18658