GCD of 678, 797, 69, 277 Calculator

Given Input numbers are 678, 797, 69, 277

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

Divisors of 678

List of positive integer divisors of 678 that divides 678 without a remainder.

1, 2, 3, 6, 113, 226, 339, 678

Divisors of 797

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

1, 797

Divisors of 69

List of positive integer divisors of 69 that divides 69 without a remainder.

1, 3, 23, 69

Divisors of 277

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

1, 277

Greatest Common Divisior

We found the divisors of 678, 797, 69, 277 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 678, 797, 69, 277 is 1.

Therefore, GCD of numbers 678, 797, 69, 277 is 1

Given Input Data is 678, 797, 69, 277

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

Prime Factorization of 678 is 2 x 3 x 113

Prime Factorization of 797 is 797

Prime Factorization of 69 is 3 x 23

Prime Factorization of 277 is 277

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(678, 797) = 540366

GCD(678, 797) = ( 678 x 797 ) / 540366

GCD(678, 797) = 540366 / 540366

GCD(678, 797) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 69

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

LCM(1, 69) = 69

GCD(1, 69) = ( 1 x 69 ) / 69

GCD(1, 69) = 69 / 69

GCD(1, 69) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 277

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

LCM(1, 277) = 277

GCD(1, 277) = ( 1 x 277 ) / 277

GCD(1, 277) = 277 / 277

GCD(1, 277) = 1

GCD of 678, 797, 69, 277 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 236, 335, 43, 262
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• GCD of 331, 604, 81, 422

1. What is the GCD of 678, 797, 69, 277?

GCD of 678, 797, 69, 277 is 1

2. Where do I get the detailed procedure to find GCD of 678, 797, 69, 277?

You can find a detailed procedure to find GCD of 678, 797, 69, 277 on our page.

3. How to find GCD of 678, 797, 69, 277 on a calculator?

You can find the GCD of 678, 797, 69, 277 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.