What is the Greatest Common Factor of 87988 and 88002?

Greatest common factor (GCF) of 87988 and 88002 is 2.

GCF(87988,88002) = 2

We will now calculate the prime factors of 87988 and 88002, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 87988 and 88002.

How to find the GCF of 87988 and 88002?

We will first find the prime factorization of 87988 and 88002. After we will calculate the factors of 87988 and 88002 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 88002

Prime factors of 88002 are 2, 3, 4889. Prime factorization of 88002 in exponential form is:

88002 = 2¹ × 3² × 4889¹

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 88002

List of positive integer factors of 88002 that divides 87988 without a remainder.

1, 2, 3, 6, 9, 18, 4889, 9778, 14667, 29334, 44001

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 87988 and 88002. The biggest common factor number is the GCF number.
So the greatest common factor 87988 and 88002 is 2.

Also check out the Least Common Multiple of 87988 and 88002