What is the Greatest Common Factor of 64221 and 64234?

Greatest common factor (GCF) of 64221 and 64234 is 1.

GCF(64221,64234) = 1

We will now calculate the prime factors of 64221 and 64234, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 64221 and 64234.

How to find the GCF of 64221 and 64234?

We will first find the prime factorization of 64221 and 64234. After we will calculate the factors of 64221 and 64234 and find the biggest common factor number .

Step-1: Prime Factorization of 64221

Prime factors of 64221 are 3, 21407. Prime factorization of 64221 in exponential form is:

64221 = 3¹ × 21407¹

Step-2: Prime Factorization of 64234

Prime factors of 64234 are 2, 32117. Prime factorization of 64234 in exponential form is:

64234 = 2¹ × 32117¹

Step-3: Factors of 64221

List of positive integer factors of 64221 that divides 64221 without a remainder.

1, 3, 21407

Step-4: Factors of 64234

List of positive integer factors of 64234 that divides 64221 without a remainder.

1, 2, 32117

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 64221 and 64234. The biggest common factor number is the GCF number.
So the greatest common factor 64221 and 64234 is 1.

Also check out the Least Common Multiple of 64221 and 64234