What is the Greatest Common Factor of 64482 and 64493?

Greatest common factor (GCF) of 64482 and 64493 is 11.

GCF(64482,64493) = 11

We will now calculate the prime factors of 64482 and 64493, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 64482 and 64493.

How to find the GCF of 64482 and 64493?

We will first find the prime factorization of 64482 and 64493. After we will calculate the factors of 64482 and 64493 and find the biggest common factor number .

Step-1: Prime Factorization of 64482

Prime factors of 64482 are 2, 3, 11, 977. Prime factorization of 64482 in exponential form is:

64482 = 2¹ × 3¹ × 11¹ × 977¹

Step-2: 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-3: Factors of 64482

List of positive integer factors of 64482 that divides 64482 without a remainder.

1, 2, 3, 6, 11, 22, 33, 66, 977, 1954, 2931, 5862, 10747, 21494, 32241

Step-4: Factors of 64493

List of positive integer factors of 64493 that divides 64482 without a remainder.

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

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 64482 and 64493. The biggest common factor number is the GCF number.
So the greatest common factor 64482 and 64493 is 11.

Also check out the Least Common Multiple of 64482 and 64493