What is the Greatest Common Factor of 87999 and 88011?

Greatest common factor (GCF) of 87999 and 88011 is 3.

GCF(87999,88011) = 3

We will now calculate the prime factors of 87999 and 88011, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 87999 and 88011.

How to find the GCF of 87999 and 88011?

We will first find the prime factorization of 87999 and 88011. After we will calculate the factors of 87999 and 88011 and find the biggest common factor number .

Step-1: Prime Factorization of 87999

Prime factors of 87999 are 3, 29333. Prime factorization of 87999 in exponential form is:

87999 = 3¹ × 29333¹

Step-2: Prime Factorization of 88011

Prime factors of 88011 are 3, 7, 11, 127. Prime factorization of 88011 in exponential form is:

88011 = 3² × 7¹ × 11¹ × 127¹

Step-3: Factors of 87999

List of positive integer factors of 87999 that divides 87999 without a remainder.

1, 3, 29333

Step-4: Factors of 88011

List of positive integer factors of 88011 that divides 87999 without a remainder.

1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 127, 231, 381, 693, 889, 1143, 1397, 2667, 4191, 8001, 9779, 12573, 29337

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 87999 and 88011. The biggest common factor number is the GCF number.
So the greatest common factor 87999 and 88011 is 3.

Also check out the Least Common Multiple of 87999 and 88011