What is the Greatest Common Factor of 32558 and 32578?

Greatest common factor (GCF) of 32558 and 32578 is 2.

GCF(32558,32578) = 2

We will now calculate the prime factors of 32558 and 32578, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 32558 and 32578.

How to find the GCF of 32558 and 32578?

We will first find the prime factorization of 32558 and 32578. After we will calculate the factors of 32558 and 32578 and find the biggest common factor number .

Step-1: Prime Factorization of 32558

Prime factors of 32558 are 2, 73, 223. Prime factorization of 32558 in exponential form is:

32558 = 2¹ × 73¹ × 223¹

Step-2: Prime Factorization of 32578

Prime factors of 32578 are 2, 7, 13, 179. Prime factorization of 32578 in exponential form is:

32578 = 2¹ × 7¹ × 13¹ × 179¹

Step-3: Factors of 32558

List of positive integer factors of 32558 that divides 32558 without a remainder.

1, 2, 73, 146, 223, 446, 16279

Step-4: Factors of 32578

List of positive integer factors of 32578 that divides 32558 without a remainder.

1, 2, 7, 13, 14, 26, 91, 179, 182, 358, 1253, 2327, 2506, 4654, 16289

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 32558 and 32578. The biggest common factor number is the GCF number.
So the greatest common factor 32558 and 32578 is 2.

Also check out the Least Common Multiple of 32558 and 32578