What is the Greatest Common Factor of 75168 and 75188?

Greatest common factor (GCF) of 75168 and 75188 is 4.

GCF(75168,75188) = 4

We will now calculate the prime factors of 75168 and 75188, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 75168 and 75188.

How to find the GCF of 75168 and 75188?

We will first find the prime factorization of 75168 and 75188. After we will calculate the factors of 75168 and 75188 and find the biggest common factor number .

Step-1: Prime Factorization of 75168

Prime factors of 75168 are 2, 3, 29. Prime factorization of 75168 in exponential form is:

75168 = 2⁵ × 3⁴ × 29¹

Step-2: Prime Factorization of 75188

Prime factors of 75188 are 2, 18797. Prime factorization of 75188 in exponential form is:

75188 = 2² × 18797¹

Step-3: Factors of 75168

List of positive integer factors of 75168 that divides 75168 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 29, 32, 36, 48, 54, 58, 72, 81, 87, 96, 108, 116, 144, 162, 174, 216, 232, 261, 288, 324, 348, 432, 464, 522, 648, 696, 783, 864, 928, 1044, 1296, 1392, 1566, 2088, 2349, 2592, 2784, 3132, 4176, 4698, 6264, 8352, 9396, 12528, 18792, 25056, 37584

Step-4: Factors of 75188

List of positive integer factors of 75188 that divides 75168 without a remainder.

1, 2, 4, 18797, 37594

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 75168 and 75188. The biggest common factor number is the GCF number.
So the greatest common factor 75168 and 75188 is 4.

Also check out the Least Common Multiple of 75168 and 75188