What is the Greatest Common Factor of 87105 and 87116?

Greatest common factor (GCF) of 87105 and 87116 is 1.

GCF(87105,87116) = 1

We will now calculate the prime factors of 87105 and 87116, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 87105 and 87116.

How to find the GCF of 87105 and 87116?

We will first find the prime factorization of 87105 and 87116. After we will calculate the factors of 87105 and 87116 and find the biggest common factor number .

Step-1: Prime Factorization of 87105

Prime factors of 87105 are 3, 5, 5807. Prime factorization of 87105 in exponential form is:

87105 = 3¹ × 5¹ × 5807¹

Step-2: Prime Factorization of 87116

Prime factors of 87116 are 2, 29, 751. Prime factorization of 87116 in exponential form is:

87116 = 2² × 29¹ × 751¹

Step-3: Factors of 87105

List of positive integer factors of 87105 that divides 87105 without a remainder.

1, 3, 5, 15, 5807, 17421, 29035

Step-4: Factors of 87116

List of positive integer factors of 87116 that divides 87105 without a remainder.

1, 2, 4, 29, 58, 116, 751, 1502, 3004, 21779, 43558

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 87105 and 87116. The biggest common factor number is the GCF number.
So the greatest common factor 87105 and 87116 is 1.

Also check out the Least Common Multiple of 87105 and 87116