GCD of 301, 866, 840, 771 Calculator

Given Input numbers are 301, 866, 840, 771

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

Divisors of 301

List of positive integer divisors of 301 that divides 301 without a remainder.

1, 7, 43, 301

Divisors of 866

List of positive integer divisors of 866 that divides 866 without a remainder.

1, 2, 433, 866

Divisors of 840

List of positive integer divisors of 840 that divides 840 without a remainder.

1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840

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 301, 866, 840, 771 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 301, 866, 840, 771 is 1.

Therefore, GCD of numbers 301, 866, 840, 771 is 1

Given Input Data is 301, 866, 840, 771

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

Prime Factorization of 301 is 7 x 43

Prime Factorization of 866 is 2 x 433

Prime Factorization of 840 is 2 x 2 x 2 x 3 x 5 x 7

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(301, 866) = 260666

GCD(301, 866) = ( 301 x 866 ) / 260666

GCD(301, 866) = 260666 / 260666

GCD(301, 866) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 840

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

LCM(1, 840) = 840

GCD(1, 840) = ( 1 x 840 ) / 840

GCD(1, 840) = 840 / 840

GCD(1, 840) = 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 301, 866, 840, 771 is 1

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1. What is the GCD of 301, 866, 840, 771?

GCD of 301, 866, 840, 771 is 1

2. Where do I get the detailed procedure to find GCD of 301, 866, 840, 771?

You can find a detailed procedure to find GCD of 301, 866, 840, 771 on our page.

3. How to find GCD of 301, 866, 840, 771 on a calculator?

You can find the GCD of 301, 866, 840, 771 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.