What is the Greatest Common Factor of 66481 and 66496?

Greatest common factor (GCF) of 66481 and 66496 is 1.

GCF(66481,66496) = 1

We will now calculate the prime factors of 66481 and 66496, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 66481 and 66496.

How to find the GCF of 66481 and 66496?

We will first find the prime factorization of 66481 and 66496. After we will calculate the factors of 66481 and 66496 and find the biggest common factor number .

Step-1: Prime Factorization of 66481

Prime factors of 66481 are 19, 3499. Prime factorization of 66481 in exponential form is:

66481 = 19¹ × 3499¹

Step-2: Prime Factorization of 66496

Prime factors of 66496 are 2, 1039. Prime factorization of 66496 in exponential form is:

66496 = 2⁶ × 1039¹

Step-3: Factors of 66481

List of positive integer factors of 66481 that divides 66481 without a remainder.

1, 19, 3499

Step-4: Factors of 66496

List of positive integer factors of 66496 that divides 66481 without a remainder.

1, 2, 4, 8, 16, 32, 64, 1039, 2078, 4156, 8312, 16624, 33248

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 66481 and 66496. The biggest common factor number is the GCF number.
So the greatest common factor 66481 and 66496 is 1.

Also check out the Least Common Multiple of 66481 and 66496