What is the Greatest Common Factor of 64493 and 64508?

Greatest common factor (GCF) of 64493 and 64508 is 1.

GCF(64493,64508) = 1

We will now calculate the prime factors of 64493 and 64508, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 64493 and 64508.

How to find the GCF of 64493 and 64508?

We will first find the prime factorization of 64493 and 64508. After we will calculate the factors of 64493 and 64508 and find the biggest common factor number .

Step-1: Prime Factorization of 64493

Prime factors of 64493 are 11, 13, 41. Prime factorization of 64493 in exponential form is:

64493 = 11² × 13¹ × 41¹

Step-2: Prime Factorization of 64508

Prime factors of 64508 are 2, 16127. Prime factorization of 64508 in exponential form is:

64508 = 2² × 16127¹

Step-3: Factors of 64493

List of positive integer factors of 64493 that divides 64493 without a remainder.

1, 11, 13, 41, 121, 143, 451, 533, 1573, 4961, 5863

Step-4: Factors of 64508

List of positive integer factors of 64508 that divides 64493 without a remainder.

1, 2, 4, 16127, 32254

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 64493 and 64508. The biggest common factor number is the GCF number.
So the greatest common factor 64493 and 64508 is 1.

Also check out the Least Common Multiple of 64493 and 64508