What is the Greatest Common Factor of 34420 and 34432?

Greatest common factor (GCF) of 34420 and 34432 is 4.

GCF(34420,34432) = 4

We will now calculate the prime factors of 34420 and 34432, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 34420 and 34432.

How to find the GCF of 34420 and 34432?

We will first find the prime factorization of 34420 and 34432. After we will calculate the factors of 34420 and 34432 and find the biggest common factor number .

Step-1: Prime Factorization of 34420

Prime factors of 34420 are 2, 5, 1721. Prime factorization of 34420 in exponential form is:

34420 = 2² × 5¹ × 1721¹

Step-2: Prime Factorization of 34432

Prime factors of 34432 are 2, 269. Prime factorization of 34432 in exponential form is:

34432 = 2⁷ × 269¹

Step-3: Factors of 34420

List of positive integer factors of 34420 that divides 34420 without a remainder.

1, 2, 4, 5, 10, 20, 1721, 3442, 6884, 8605, 17210

Step-4: Factors of 34432

List of positive integer factors of 34432 that divides 34420 without a remainder.

1, 2, 4, 8, 16, 32, 64, 128, 269, 538, 1076, 2152, 4304, 8608, 17216

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 34420 and 34432. The biggest common factor number is the GCF number.
So the greatest common factor 34420 and 34432 is 4.

Also check out the Least Common Multiple of 34420 and 34432