What is the Greatest Common Factor of 87988 and 87999?

Greatest common factor (GCF) of 87988 and 87999 is 1.

GCF(87988,87999) = 1

We will now calculate the prime factors of 87988 and 87999, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 87988 and 87999.

How to find the GCF of 87988 and 87999?

We will first find the prime factorization of 87988 and 87999. After we will calculate the factors of 87988 and 87999 and find the biggest common factor number .

Step-1: Prime Factorization of 87988

Prime factors of 87988 are 2, 21997. Prime factorization of 87988 in exponential form is:

87988 = 2² × 21997¹

Step-2: Prime Factorization of 87999

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

87999 = 3¹ × 29333¹

Step-3: Factors of 87988

List of positive integer factors of 87988 that divides 87988 without a remainder.

1, 2, 4, 21997, 43994

Step-4: Factors of 87999

List of positive integer factors of 87999 that divides 87988 without a remainder.

1, 3, 29333

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 87988 and 87999. The biggest common factor number is the GCF number.
So the greatest common factor 87988 and 87999 is 1.

Also check out the Least Common Multiple of 87988 and 87999