GCD of 95, 28, 72 Calculator

Given Input numbers are 95, 28, 72

To find the GCD of numbers using factoring list out all the divisors of each number

Divisors of 95

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

1, 5, 19, 95

Divisors of 28

List of positive integer divisors of 28 that divides 28 without a remainder.

1, 2, 4, 7, 14, 28

Divisors of 72

List of positive integer divisors of 72 that divides 72 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72

Greatest Common Divisior

We found the divisors of 95, 28, 72 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 95, 28, 72 is 1.

Therefore, GCD of numbers 95, 28, 72 is 1

Given Input Data is 95, 28, 72

Make a list of Prime Factors of all the given numbers initially

Prime Factorization of 95 is 5 x 19

Prime Factorization of 28 is 2 x 2 x 7

Prime Factorization of 72 is 2 x 2 x 2 x 3 x 3

The above numbers do not have any common prime factor. So GCD is 1

Step1:

Let's calculate the GCD of first two numbers

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(95, 28) = 2660

GCD(95, 28) = ( 95 x 28 ) / 2660

GCD(95, 28) = 2660 / 2660

GCD(95, 28) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 72

The formula of GCD is GCD(a, b) = ( a x b) / LCM(a, b)

LCM(1, 72) = 72

GCD(1, 72) = ( 1 x 72 ) / 72

GCD(1, 72) = 72 / 72

GCD(1, 72) = 1

GCD of 95, 28, 72 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 71, 65, 82
• GCD of 28, 14, 49
• GCD of 64, 88, 92
• GCD of 71, 53, 40
• GCD of 10, 39, 45

1. What is the GCD of 95, 28, 72?

GCD of 95, 28, 72 is 1

2. Where do I get the detailed procedure to find GCD of 95, 28, 72?

You can find a detailed procedure to find GCD of 95, 28, 72 on our page.

3. How to find GCD of 95, 28, 72 on a calculator?

You can find the GCD of 95, 28, 72 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.