What is the Greatest Common Factor of 66410 and 66426?

Greatest common factor (GCF) of 66410 and 66426 is 2.

GCF(66410,66426) = 2

We will now calculate the prime factors of 66410 and 66426, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 66410 and 66426.

How to find the GCF of 66410 and 66426?

We will first find the prime factorization of 66410 and 66426. After we will calculate the factors of 66410 and 66426 and find the biggest common factor number .

Step-1: Prime Factorization of 66410

Prime factors of 66410 are 2, 5, 29, 229. Prime factorization of 66410 in exponential form is:

66410 = 2¹ × 5¹ × 29¹ × 229¹

Step-2: Prime Factorization of 66426

Prime factors of 66426 are 2, 3, 11071. Prime factorization of 66426 in exponential form is:

66426 = 2¹ × 3¹ × 11071¹

Step-3: Factors of 66410

List of positive integer factors of 66410 that divides 66410 without a remainder.

1, 2, 5, 10, 29, 58, 145, 229, 290, 458, 1145, 2290, 6641, 13282, 33205

Step-4: Factors of 66426

List of positive integer factors of 66426 that divides 66410 without a remainder.

1, 2, 3, 6, 11071, 22142, 33213

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 66410 and 66426. The biggest common factor number is the GCF number.
So the greatest common factor 66410 and 66426 is 2.

Also check out the Least Common Multiple of 66410 and 66426