What is the Greatest Common Factor of 32570 and 32578?

Greatest common factor (GCF) of 32570 and 32578 is 2.

GCF(32570,32578) = 2

We will now calculate the prime factors of 32570 and 32578, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 32570 and 32578.

How to find the GCF of 32570 and 32578?

We will first find the prime factorization of 32570 and 32578. After we will calculate the factors of 32570 and 32578 and find the biggest common factor number .

Step-1: Prime Factorization of 32570

Prime factors of 32570 are 2, 5, 3257. Prime factorization of 32570 in exponential form is:

32570 = 2¹ × 5¹ × 3257¹

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 32570

List of positive integer factors of 32570 that divides 32570 without a remainder.

1, 2, 5, 10, 3257, 6514, 16285

Step-4: Factors of 32578

List of positive integer factors of 32578 that divides 32570 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 32570 and 32578. The biggest common factor number is the GCF number.
So the greatest common factor 32570 and 32578 is 2.

Also check out the Least Common Multiple of 32570 and 32578