What is the Greatest Common Factor of 87118 and 87125?

Greatest common factor (GCF) of 87118 and 87125 is 1.

GCF(87118,87125) = 1

We will now calculate the prime factors of 87118 and 87125, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 87118 and 87125.

How to find the GCF of 87118 and 87125?

We will first find the prime factorization of 87118 and 87125. After we will calculate the factors of 87118 and 87125 and find the biggest common factor number .

Step-1: 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-2: Prime Factorization of 87125

Prime factors of 87125 are 5, 17, 41. Prime factorization of 87125 in exponential form is:

87125 = 5³ × 17¹ × 41¹

Step-3: Factors of 87118

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

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

Step-4: Factors of 87125

List of positive integer factors of 87125 that divides 87118 without a remainder.

1, 5, 17, 25, 41, 85, 125, 205, 425, 697, 1025, 2125, 3485, 5125, 17425

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 87118 and 87125. The biggest common factor number is the GCF number.
So the greatest common factor 87118 and 87125 is 1.

Also check out the Least Common Multiple of 87118 and 87125