What is the Greatest Common Factor of 66078 and 66092?

Greatest common factor (GCF) of 66078 and 66092 is 2.

GCF(66078,66092) = 2

We will now calculate the prime factors of 66078 and 66092, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 66078 and 66092.

How to find the GCF of 66078 and 66092?

We will first find the prime factorization of 66078 and 66092. After we will calculate the factors of 66078 and 66092 and find the biggest common factor number .

Step-1: Prime Factorization of 66078

Prime factors of 66078 are 2, 3, 3671. Prime factorization of 66078 in exponential form is:

66078 = 2¹ × 3² × 3671¹

Step-2: Prime Factorization of 66092

Prime factors of 66092 are 2, 13, 31, 41. Prime factorization of 66092 in exponential form is:

66092 = 2² × 13¹ × 31¹ × 41¹

Step-3: Factors of 66078

List of positive integer factors of 66078 that divides 66078 without a remainder.

1, 2, 3, 6, 9, 18, 3671, 7342, 11013, 22026, 33039

Step-4: Factors of 66092

List of positive integer factors of 66092 that divides 66078 without a remainder.

1, 2, 4, 13, 26, 31, 41, 52, 62, 82, 124, 164, 403, 533, 806, 1066, 1271, 1612, 2132, 2542, 5084, 16523, 33046

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 66078 and 66092. The biggest common factor number is the GCF number.
So the greatest common factor 66078 and 66092 is 2.

Also check out the Least Common Multiple of 66078 and 66092