GCD of 277, 894, 13, 691 Calculator

Given Input numbers are 277, 894, 13, 691

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

Divisors of 277

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

1, 277

Divisors of 894

List of positive integer divisors of 894 that divides 894 without a remainder.

1, 2, 3, 6, 149, 298, 447, 894

Divisors of 13

List of positive integer divisors of 13 that divides 13 without a remainder.

1, 13

Divisors of 691

List of positive integer divisors of 691 that divides 691 without a remainder.

1, 691

Greatest Common Divisior

We found the divisors of 277, 894, 13, 691 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 277, 894, 13, 691 is 1.

Therefore, GCD of numbers 277, 894, 13, 691 is 1

Given Input Data is 277, 894, 13, 691

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

Prime Factorization of 277 is 277

Prime Factorization of 894 is 2 x 3 x 149

Prime Factorization of 13 is 13

Prime Factorization of 691 is 691

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(277, 894) = 247638

GCD(277, 894) = ( 277 x 894 ) / 247638

GCD(277, 894) = 247638 / 247638

GCD(277, 894) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 13

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

LCM(1, 13) = 13

GCD(1, 13) = ( 1 x 13 ) / 13

GCD(1, 13) = 13 / 13

GCD(1, 13) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 691

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

LCM(1, 691) = 691

GCD(1, 691) = ( 1 x 691 ) / 691

GCD(1, 691) = 691 / 691

GCD(1, 691) = 1

GCD of 277, 894, 13, 691 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 767, 476, 91, 548
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• GCD of 687, 444, 75, 216
• GCD of 591, 633, 36, 262

1. What is the GCD of 277, 894, 13, 691?

GCD of 277, 894, 13, 691 is 1

2. Where do I get the detailed procedure to find GCD of 277, 894, 13, 691?

You can find a detailed procedure to find GCD of 277, 894, 13, 691 on our page.

3. How to find GCD of 277, 894, 13, 691 on a calculator?

You can find the GCD of 277, 894, 13, 691 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.