What is the Greatest Common Factor of 64270 and 64289?

Greatest common factor (GCF) of 64270 and 64289 is 1.

GCF(64270,64289) = 1

We will now calculate the prime factors of 64270 and 64289, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 64270 and 64289.

How to find the GCF of 64270 and 64289?

We will first find the prime factorization of 64270 and 64289. After we will calculate the factors of 64270 and 64289 and find the biggest common factor number .

Step-1: Prime Factorization of 64270

Prime factors of 64270 are 2, 5, 6427. Prime factorization of 64270 in exponential form is:

64270 = 2¹ × 5¹ × 6427¹

Step-2: Prime Factorization of 64289

Prime factors of 64289 are 53, 1213. Prime factorization of 64289 in exponential form is:

64289 = 53¹ × 1213¹

Step-3: Factors of 64270

List of positive integer factors of 64270 that divides 64270 without a remainder.

1, 2, 5, 10, 6427, 12854, 32135

Step-4: Factors of 64289

List of positive integer factors of 64289 that divides 64270 without a remainder.

1, 53, 1213

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 64270 and 64289. The biggest common factor number is the GCF number.
So the greatest common factor 64270 and 64289 is 1.

Also check out the Least Common Multiple of 64270 and 64289