GCD of 91, 103, 113, 173 Calculator

Given Input numbers are 91, 103, 113, 173

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

Divisors of 91

List of positive integer divisors of 91 that divides 91 without a remainder.

1, 7, 13, 91

Divisors of 103

List of positive integer divisors of 103 that divides 103 without a remainder.

1, 103

Divisors of 113

List of positive integer divisors of 113 that divides 113 without a remainder.

1, 113

Divisors of 173

List of positive integer divisors of 173 that divides 173 without a remainder.

1, 173

Greatest Common Divisior

We found the divisors of 91, 103, 113, 173 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 91, 103, 113, 173 is 1.

Therefore, GCD of numbers 91, 103, 113, 173 is 1

Given Input Data is 91, 103, 113, 173

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

Prime Factorization of 91 is 7 x 13

Prime Factorization of 103 is 103

Prime Factorization of 113 is 113

Prime Factorization of 173 is 173

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(91, 103) = 9373

GCD(91, 103) = ( 91 x 103 ) / 9373

GCD(91, 103) = 9373 / 9373

GCD(91, 103) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 113

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

LCM(1, 113) = 113

GCD(1, 113) = ( 1 x 113 ) / 113

GCD(1, 113) = 113 / 113

GCD(1, 113) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 173

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

LCM(1, 173) = 173

GCD(1, 173) = ( 1 x 173 ) / 173

GCD(1, 173) = 173 / 173

GCD(1, 173) = 1

GCD of 91, 103, 113, 173 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 95, 436, 445, 468
• GCD of 16, 306, 707, 978
• GCD of 24, 660, 190, 930
• GCD of 51, 173, 370, 518
• GCD of 78, 481, 938, 760

1. What is the GCD of 91, 103, 113, 173?

GCD of 91, 103, 113, 173 is 1

2. Where do I get the detailed procedure to find GCD of 91, 103, 113, 173?

You can find a detailed procedure to find GCD of 91, 103, 113, 173 on our page.

3. How to find GCD of 91, 103, 113, 173 on a calculator?

You can find the GCD of 91, 103, 113, 173 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.