What is the Greatest Common Factor of 66704 and 66716?

Greatest common factor (GCF) of 66704 and 66716 is 4.

GCF(66704,66716) = 4

We will now calculate the prime factors of 66704 and 66716, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 66704 and 66716.

How to find the GCF of 66704 and 66716?

We will first find the prime factorization of 66704 and 66716. After we will calculate the factors of 66704 and 66716 and find the biggest common factor number .

Step-1: Prime Factorization of 66704

Prime factors of 66704 are 2, 11, 379. Prime factorization of 66704 in exponential form is:

66704 = 2⁴ × 11¹ × 379¹

Step-2: Prime Factorization of 66716

Prime factors of 66716 are 2, 13, 1283. Prime factorization of 66716 in exponential form is:

66716 = 2² × 13¹ × 1283¹

Step-3: Factors of 66704

List of positive integer factors of 66704 that divides 66704 without a remainder.

1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 379, 758, 1516, 3032, 4169, 6064, 8338, 16676, 33352

Step-4: Factors of 66716

List of positive integer factors of 66716 that divides 66704 without a remainder.

1, 2, 4, 13, 26, 52, 1283, 2566, 5132, 16679, 33358

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 66704 and 66716. The biggest common factor number is the GCF number.
So the greatest common factor 66704 and 66716 is 4.

Also check out the Least Common Multiple of 66704 and 66716