What is the Greatest Common Factor of 95 and 115?

Greatest common factor (GCF) of 95 and 115 is 5.

GCF(95,115) = 5

We will now calculate the prime factors of 95 and 115, than find the greatest common factor (greatest common divisor (gcd)) of the numbers by matching the biggest common factor of 95 and 115.

How to find the GCF of 95 and 115?

We will first find the prime factorization of 95 and 115. After we will calculate the factors of 95 and 115 and find the biggest common factor number .

Step-1: Prime Factorization of 95

Prime factors of 95 are 5, 19. Prime factorization of 95 in exponential form is:

95 = 5¹ × 19¹

Step-2: Prime Factorization of 115

Prime factors of 115 are 5, 23. Prime factorization of 115 in exponential form is:

115 = 5¹ × 23¹

Step-3: Factors of 95

List of positive integer factors of 95 that divides 95 without a remainder.

1, 5, 19

Step-4: Factors of 115

List of positive integer factors of 115 that divides 95 without a remainder.

1, 5, 23

Final Step: Biggest Common Factor Number

We found the factors and prime factorization of 95 and 115. The biggest common factor number is the GCF number.
So the greatest common factor 95 and 115 is 5.

Also check out the Least Common Multiple of 95 and 115