What is the Greatest Common Factor of 64413 and 64432?

Greatest common factor (GCF) of 64413 and 64432 is 1.

GCF(64413,64432) = 1

We will now calculate the prime factors of 64413 and 64432, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 64413 and 64432.

How to find the GCF of 64413 and 64432?

We will first find the prime factorization of 64413 and 64432. After we will calculate the factors of 64413 and 64432 and find the biggest common factor number .

Step-1: Prime Factorization of 64413

Prime factors of 64413 are 3, 17, 421. Prime factorization of 64413 in exponential form is:

64413 = 3² × 17¹ × 421¹

Step-2: Prime Factorization of 64432

Prime factors of 64432 are 2, 4027. Prime factorization of 64432 in exponential form is:

64432 = 2⁴ × 4027¹

Step-3: Factors of 64413

List of positive integer factors of 64413 that divides 64413 without a remainder.

1, 3, 9, 17, 51, 153, 421, 1263, 3789, 7157, 21471

Step-4: Factors of 64432

List of positive integer factors of 64432 that divides 64413 without a remainder.

1, 2, 4, 8, 16, 4027, 8054, 16108, 32216

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 64413 and 64432. The biggest common factor number is the GCF number.
So the greatest common factor 64413 and 64432 is 1.

Also check out the Least Common Multiple of 64413 and 64432