What is the Greatest Common Factor of 34178 and 34188?

Greatest common factor (GCF) of 34178 and 34188 is 2.

GCF(34178,34188) = 2

We will now calculate the prime factors of 34178 and 34188, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 34178 and 34188.

How to find the GCF of 34178 and 34188?

We will first find the prime factorization of 34178 and 34188. After we will calculate the factors of 34178 and 34188 and find the biggest common factor number .

Step-1: Prime Factorization of 34178

Prime factors of 34178 are 2, 23, 743. Prime factorization of 34178 in exponential form is:

34178 = 2¹ × 23¹ × 743¹

Step-2: Prime Factorization of 34188

Prime factors of 34188 are 2, 3, 7, 11, 37. Prime factorization of 34188 in exponential form is:

34188 = 2² × 3¹ × 7¹ × 11¹ × 37¹

Step-3: Factors of 34178

List of positive integer factors of 34178 that divides 34178 without a remainder.

1, 2, 23, 46, 743, 1486, 17089

Step-4: Factors of 34188

List of positive integer factors of 34188 that divides 34178 without a remainder.

1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 37, 42, 44, 66, 74, 77, 84, 111, 132, 148, 154, 222, 231, 259, 308, 407, 444, 462, 518, 777, 814, 924, 1036, 1221, 1554, 1628, 2442, 2849, 3108, 4884, 5698, 8547, 11396, 17094

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 34178 and 34188. The biggest common factor number is the GCF number.
So the greatest common factor 34178 and 34188 is 2.

Also check out the Least Common Multiple of 34178 and 34188