GCD of 173, 973, 765, 127 Calculator

Given Input numbers are 173, 973, 765, 127

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

Divisors of 173

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

1, 173

Divisors of 973

List of positive integer divisors of 973 that divides 973 without a remainder.

1, 7, 139, 973

Divisors of 765

List of positive integer divisors of 765 that divides 765 without a remainder.

1, 3, 5, 9, 15, 17, 45, 51, 85, 153, 255, 765

Divisors of 127

List of positive integer divisors of 127 that divides 127 without a remainder.

1, 127

Greatest Common Divisior

We found the divisors of 173, 973, 765, 127 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 173, 973, 765, 127 is 1.

Therefore, GCD of numbers 173, 973, 765, 127 is 1

Given Input Data is 173, 973, 765, 127

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

Prime Factorization of 173 is 173

Prime Factorization of 973 is 7 x 139

Prime Factorization of 765 is 3 x 3 x 5 x 17

Prime Factorization of 127 is 127

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(173, 973) = 168329

GCD(173, 973) = ( 173 x 973 ) / 168329

GCD(173, 973) = 168329 / 168329

GCD(173, 973) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 765

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

LCM(1, 765) = 765

GCD(1, 765) = ( 1 x 765 ) / 765

GCD(1, 765) = 765 / 765

GCD(1, 765) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 127

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

LCM(1, 127) = 127

GCD(1, 127) = ( 1 x 127 ) / 127

GCD(1, 127) = 127 / 127

GCD(1, 127) = 1

GCD of 173, 973, 765, 127 is 1

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1. What is the GCD of 173, 973, 765, 127?

GCD of 173, 973, 765, 127 is 1

2. Where do I get the detailed procedure to find GCD of 173, 973, 765, 127?

You can find a detailed procedure to find GCD of 173, 973, 765, 127 on our page.

3. How to find GCD of 173, 973, 765, 127 on a calculator?

You can find the GCD of 173, 973, 765, 127 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.