GCD of 260, 277, 772 Calculator

Given Input numbers are 260, 277, 772

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

Divisors of 260

List of positive integer divisors of 260 that divides 260 without a remainder.

1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 260

Divisors of 277

List of positive integer divisors of 277 that divides 277 without a remainder.

1, 277

Divisors of 772

List of positive integer divisors of 772 that divides 772 without a remainder.

1, 2, 4, 193, 386, 772

Greatest Common Divisior

We found the divisors of 260, 277, 772 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 260, 277, 772 is 1.

Therefore, GCD of numbers 260, 277, 772 is 1

Given Input Data is 260, 277, 772

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

Prime Factorization of 260 is 2 x 2 x 5 x 13

Prime Factorization of 277 is 277

Prime Factorization of 772 is 2 x 2 x 193

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(260, 277) = 72020

GCD(260, 277) = ( 260 x 277 ) / 72020

GCD(260, 277) = 72020 / 72020

GCD(260, 277) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 772

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

LCM(1, 772) = 772

GCD(1, 772) = ( 1 x 772 ) / 772

GCD(1, 772) = 772 / 772

GCD(1, 772) = 1

GCD of 260, 277, 772 is 1

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1. What is the GCD of 260, 277, 772?

GCD of 260, 277, 772 is 1

2. Where do I get the detailed procedure to find GCD of 260, 277, 772?

You can find a detailed procedure to find GCD of 260, 277, 772 on our page.

3. How to find GCD of 260, 277, 772 on a calculator?

You can find the GCD of 260, 277, 772 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.