What is the Greatest Common Factor of 64239 and 64244?

Greatest common factor (GCF) of 64239 and 64244 is 1.

GCF(64239,64244) = 1

We will now calculate the prime factors of 64239 and 64244, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 64239 and 64244.

How to find the GCF of 64239 and 64244?

We will first find the prime factorization of 64239 and 64244. After we will calculate the factors of 64239 and 64244 and find the biggest common factor number .

Step-1: Prime Factorization of 64239

Prime factors of 64239 are 3, 7, 19, 23. Prime factorization of 64239 in exponential form is:

64239 = 3¹ × 7² × 19¹ × 23¹

Step-2: Prime Factorization of 64244

Prime factors of 64244 are 2, 16061. Prime factorization of 64244 in exponential form is:

64244 = 2² × 16061¹

Step-3: Factors of 64239

List of positive integer factors of 64239 that divides 64239 without a remainder.

1, 3, 7, 19, 21, 23, 49, 57, 69, 133, 147, 161, 399, 437, 483, 931, 1127, 1311, 2793, 3059, 3381, 9177, 21413

Step-4: Factors of 64244

List of positive integer factors of 64244 that divides 64239 without a remainder.

1, 2, 4, 16061, 32122

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 64239 and 64244. The biggest common factor number is the GCF number.
So the greatest common factor 64239 and 64244 is 1.

Also check out the Least Common Multiple of 64239 and 64244