GCD of 545, 835, 11, 771 Calculator

Given Input numbers are 545, 835, 11, 771

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

Divisors of 545

List of positive integer divisors of 545 that divides 545 without a remainder.

1, 5, 109, 545

Divisors of 835

List of positive integer divisors of 835 that divides 835 without a remainder.

1, 5, 167, 835

Divisors of 11

List of positive integer divisors of 11 that divides 11 without a remainder.

1, 11

Divisors of 771

List of positive integer divisors of 771 that divides 771 without a remainder.

1, 3, 257, 771

Greatest Common Divisior

We found the divisors of 545, 835, 11, 771 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 545, 835, 11, 771 is 1.

Therefore, GCD of numbers 545, 835, 11, 771 is 1

Given Input Data is 545, 835, 11, 771

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

Prime Factorization of 545 is 5 x 109

Prime Factorization of 835 is 5 x 167

Prime Factorization of 11 is 11

Prime Factorization of 771 is 3 x 257

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(545, 835) = 91015

GCD(545, 835) = ( 545 x 835 ) / 91015

GCD(545, 835) = 455075 / 91015

GCD(545, 835) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 11

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

LCM(5, 11) = 55

GCD(5, 11) = ( 5 x 11 ) / 55

GCD(5, 11) = 55 / 55

GCD(5, 11) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 771

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

LCM(1, 771) = 771

GCD(1, 771) = ( 1 x 771 ) / 771

GCD(1, 771) = 771 / 771

GCD(1, 771) = 1

GCD of 545, 835, 11, 771 is 1

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1. What is the GCD of 545, 835, 11, 771?

GCD of 545, 835, 11, 771 is 1

2. Where do I get the detailed procedure to find GCD of 545, 835, 11, 771?

You can find a detailed procedure to find GCD of 545, 835, 11, 771 on our page.

3. How to find GCD of 545, 835, 11, 771 on a calculator?

You can find the GCD of 545, 835, 11, 771 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.