GCD of 781, 267, 750, 868 Calculator

Given Input numbers are 781, 267, 750, 868

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

Divisors of 781

List of positive integer divisors of 781 that divides 781 without a remainder.

1, 11, 71, 781

Divisors of 267

List of positive integer divisors of 267 that divides 267 without a remainder.

1, 3, 89, 267

Divisors of 750

List of positive integer divisors of 750 that divides 750 without a remainder.

1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 375, 750

Divisors of 868

List of positive integer divisors of 868 that divides 868 without a remainder.

1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868

Greatest Common Divisior

We found the divisors of 781, 267, 750, 868 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 781, 267, 750, 868 is 1.

Therefore, GCD of numbers 781, 267, 750, 868 is 1

Given Input Data is 781, 267, 750, 868

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

Prime Factorization of 781 is 11 x 71

Prime Factorization of 267 is 3 x 89

Prime Factorization of 750 is 2 x 3 x 5 x 5 x 5

Prime Factorization of 868 is 2 x 2 x 7 x 31

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(781, 267) = 208527

GCD(781, 267) = ( 781 x 267 ) / 208527

GCD(781, 267) = 208527 / 208527

GCD(781, 267) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 750

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

LCM(1, 750) = 750

GCD(1, 750) = ( 1 x 750 ) / 750

GCD(1, 750) = 750 / 750

GCD(1, 750) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 868

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

LCM(1, 868) = 868

GCD(1, 868) = ( 1 x 868 ) / 868

GCD(1, 868) = 868 / 868

GCD(1, 868) = 1

GCD of 781, 267, 750, 868 is 1

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1. What is the GCD of 781, 267, 750, 868?

GCD of 781, 267, 750, 868 is 1

2. Where do I get the detailed procedure to find GCD of 781, 267, 750, 868?

You can find a detailed procedure to find GCD of 781, 267, 750, 868 on our page.

3. How to find GCD of 781, 267, 750, 868 on a calculator?

You can find the GCD of 781, 267, 750, 868 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.