GCD of 891, 542, 74, 277 Calculator

Given Input numbers are 891, 542, 74, 277

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

Divisors of 891

List of positive integer divisors of 891 that divides 891 without a remainder.

1, 3, 9, 11, 27, 33, 81, 99, 297, 891

Divisors of 542

List of positive integer divisors of 542 that divides 542 without a remainder.

1, 2, 271, 542

Divisors of 74

List of positive integer divisors of 74 that divides 74 without a remainder.

1, 2, 37, 74

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 891, 542, 74, 277 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 891, 542, 74, 277 is 1.

Therefore, GCD of numbers 891, 542, 74, 277 is 1

Given Input Data is 891, 542, 74, 277

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

Prime Factorization of 891 is 3 x 3 x 3 x 3 x 11

Prime Factorization of 542 is 2 x 271

Prime Factorization of 74 is 2 x 37

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(891, 542) = 482922

GCD(891, 542) = ( 891 x 542 ) / 482922

GCD(891, 542) = 482922 / 482922

GCD(891, 542) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 74

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

LCM(1, 74) = 74

GCD(1, 74) = ( 1 x 74 ) / 74

GCD(1, 74) = 74 / 74

GCD(1, 74) = 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 891, 542, 74, 277 is 1

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• GCD of 492, 316, 95, 997
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1. What is the GCD of 891, 542, 74, 277?

GCD of 891, 542, 74, 277 is 1

2. Where do I get the detailed procedure to find GCD of 891, 542, 74, 277?

You can find a detailed procedure to find GCD of 891, 542, 74, 277 on our page.

3. How to find GCD of 891, 542, 74, 277 on a calculator?

You can find the GCD of 891, 542, 74, 277 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.