What is the Greatest Common Factor of 87102 and 87118?

Greatest common factor (GCF) of 87102 and 87118 is 2.

GCF(87102,87118) = 2

We will now calculate the prime factors of 87102 and 87118, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 87102 and 87118.

How to find the GCF of 87102 and 87118?

We will first find the prime factorization of 87102 and 87118. After we will calculate the factors of 87102 and 87118 and find the biggest common factor number .

Step-1: Prime Factorization of 87102

Prime factors of 87102 are 2, 3, 1613. Prime factorization of 87102 in exponential form is:

87102 = 2¹ × 3³ × 1613¹

Step-2: Prime Factorization of 87118

Prime factors of 87118 are 2, 43, 1013. Prime factorization of 87118 in exponential form is:

87118 = 2¹ × 43¹ × 1013¹

Step-3: Factors of 87102

List of positive integer factors of 87102 that divides 87102 without a remainder.

1, 2, 3, 6, 9, 18, 27, 54, 1613, 3226, 4839, 9678, 14517, 29034, 43551

Step-4: Factors of 87118

List of positive integer factors of 87118 that divides 87102 without a remainder.

1, 2, 43, 86, 1013, 2026, 43559

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 87102 and 87118. The biggest common factor number is the GCF number.
So the greatest common factor 87102 and 87118 is 2.

Also check out the Least Common Multiple of 87102 and 87118