What is the Greatest Common Factor of 88151 and 88165?

Greatest common factor (GCF) of 88151 and 88165 is 7.

GCF(88151,88165) = 7

We will now calculate the prime factors of 88151 and 88165, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 88151 and 88165.

How to find the GCF of 88151 and 88165?

We will first find the prime factorization of 88151 and 88165. After we will calculate the factors of 88151 and 88165 and find the biggest common factor number .

Step-1: Prime Factorization of 88151

Prime factors of 88151 are 7, 257. Prime factorization of 88151 in exponential form is:

88151 = 7³ × 257¹

Step-2: Prime Factorization of 88165

Prime factors of 88165 are 5, 7, 11, 229. Prime factorization of 88165 in exponential form is:

88165 = 5¹ × 7¹ × 11¹ × 229¹

Step-3: Factors of 88151

List of positive integer factors of 88151 that divides 88151 without a remainder.

1, 7, 49, 257, 343, 1799, 12593

Step-4: Factors of 88165

List of positive integer factors of 88165 that divides 88151 without a remainder.

1, 5, 7, 11, 35, 55, 77, 229, 385, 1145, 1603, 2519, 8015, 12595, 17633

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 88151 and 88165. The biggest common factor number is the GCF number.
So the greatest common factor 88151 and 88165 is 7.

Also check out the Least Common Multiple of 88151 and 88165