What is the Greatest Common Factor of 68146 and 68154?

Greatest common factor (GCF) of 68146 and 68154 is 2.

GCF(68146,68154) = 2

We will now calculate the prime factors of 68146 and 68154, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 68146 and 68154.

How to find the GCF of 68146 and 68154?

We will first find the prime factorization of 68146 and 68154. After we will calculate the factors of 68146 and 68154 and find the biggest common factor number .

Step-1: Prime Factorization of 68146

Prime factors of 68146 are 2, 13, 2621. Prime factorization of 68146 in exponential form is:

68146 = 2¹ × 13¹ × 2621¹

Step-2: Prime Factorization of 68154

Prime factors of 68154 are 2, 3, 37, 307. Prime factorization of 68154 in exponential form is:

68154 = 2¹ × 3¹ × 37¹ × 307¹

Step-3: Factors of 68146

List of positive integer factors of 68146 that divides 68146 without a remainder.

1, 2, 13, 26, 2621, 5242, 34073

Step-4: Factors of 68154

List of positive integer factors of 68154 that divides 68146 without a remainder.

1, 2, 3, 6, 37, 74, 111, 222, 307, 614, 921, 1842, 11359, 22718, 34077

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 68146 and 68154. The biggest common factor number is the GCF number.
So the greatest common factor 68146 and 68154 is 2.

Also check out the Least Common Multiple of 68146 and 68154