GCD of 755, 186, 655, 797 Calculator

Given Input numbers are 755, 186, 655, 797

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

Divisors of 755

List of positive integer divisors of 755 that divides 755 without a remainder.

1, 5, 151, 755

Divisors of 186

List of positive integer divisors of 186 that divides 186 without a remainder.

1, 2, 3, 6, 31, 62, 93, 186

Divisors of 655

List of positive integer divisors of 655 that divides 655 without a remainder.

1, 5, 131, 655

Divisors of 797

List of positive integer divisors of 797 that divides 797 without a remainder.

1, 797

Greatest Common Divisior

We found the divisors of 755, 186, 655, 797 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 755, 186, 655, 797 is 1.

Therefore, GCD of numbers 755, 186, 655, 797 is 1

Given Input Data is 755, 186, 655, 797

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

Prime Factorization of 755 is 5 x 151

Prime Factorization of 186 is 2 x 3 x 31

Prime Factorization of 655 is 5 x 131

Prime Factorization of 797 is 797

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(755, 186) = 140430

GCD(755, 186) = ( 755 x 186 ) / 140430

GCD(755, 186) = 140430 / 140430

GCD(755, 186) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 655

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

LCM(1, 655) = 655

GCD(1, 655) = ( 1 x 655 ) / 655

GCD(1, 655) = 655 / 655

GCD(1, 655) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 797

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

LCM(1, 797) = 797

GCD(1, 797) = ( 1 x 797 ) / 797

GCD(1, 797) = 797 / 797

GCD(1, 797) = 1

GCD of 755, 186, 655, 797 is 1

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1. What is the GCD of 755, 186, 655, 797?

GCD of 755, 186, 655, 797 is 1

2. Where do I get the detailed procedure to find GCD of 755, 186, 655, 797?

You can find a detailed procedure to find GCD of 755, 186, 655, 797 on our page.

3. How to find GCD of 755, 186, 655, 797 on a calculator?

You can find the GCD of 755, 186, 655, 797 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.