GCD of 838, 534, 650, 905 Calculator

Given Input numbers are 838, 534, 650, 905

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

Divisors of 838

List of positive integer divisors of 838 that divides 838 without a remainder.

1, 2, 419, 838

Divisors of 534

List of positive integer divisors of 534 that divides 534 without a remainder.

1, 2, 3, 6, 89, 178, 267, 534

Divisors of 650

List of positive integer divisors of 650 that divides 650 without a remainder.

1, 2, 5, 10, 13, 25, 26, 50, 65, 130, 325, 650

Divisors of 905

List of positive integer divisors of 905 that divides 905 without a remainder.

1, 5, 181, 905

Greatest Common Divisior

We found the divisors of 838, 534, 650, 905 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 838, 534, 650, 905 is 1.

Therefore, GCD of numbers 838, 534, 650, 905 is 1

Given Input Data is 838, 534, 650, 905

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

Prime Factorization of 838 is 2 x 419

Prime Factorization of 534 is 2 x 3 x 89

Prime Factorization of 650 is 2 x 5 x 5 x 13

Prime Factorization of 905 is 5 x 181

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(838, 534) = 223746

GCD(838, 534) = ( 838 x 534 ) / 223746

GCD(838, 534) = 447492 / 223746

GCD(838, 534) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 650

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

LCM(2, 650) = 650

GCD(2, 650) = ( 2 x 650 ) / 650

GCD(2, 650) = 1300 / 650

GCD(2, 650) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 905

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

LCM(2, 905) = 1810

GCD(2, 905) = ( 2 x 905 ) / 1810

GCD(2, 905) = 1810 / 1810

GCD(2, 905) = 1

GCD of 838, 534, 650, 905 is 1

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1. What is the GCD of 838, 534, 650, 905?

GCD of 838, 534, 650, 905 is 1

2. Where do I get the detailed procedure to find GCD of 838, 534, 650, 905?

You can find a detailed procedure to find GCD of 838, 534, 650, 905 on our page.

3. How to find GCD of 838, 534, 650, 905 on a calculator?

You can find the GCD of 838, 534, 650, 905 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.