GCD of 26, 140, 869, 863 Calculator

Given Input numbers are 26, 140, 869, 863

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

Divisors of 26

List of positive integer divisors of 26 that divides 26 without a remainder.

1, 2, 13, 26

Divisors of 140

List of positive integer divisors of 140 that divides 140 without a remainder.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140

Divisors of 869

List of positive integer divisors of 869 that divides 869 without a remainder.

1, 11, 79, 869

Divisors of 863

List of positive integer divisors of 863 that divides 863 without a remainder.

1, 863

Greatest Common Divisior

We found the divisors of 26, 140, 869, 863 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 26, 140, 869, 863 is 1.

Therefore, GCD of numbers 26, 140, 869, 863 is 1

Given Input Data is 26, 140, 869, 863

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

Prime Factorization of 26 is 2 x 13

Prime Factorization of 140 is 2 x 2 x 5 x 7

Prime Factorization of 869 is 11 x 79

Prime Factorization of 863 is 863

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(26, 140) = 1820

GCD(26, 140) = ( 26 x 140 ) / 1820

GCD(26, 140) = 3640 / 1820

GCD(26, 140) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 869

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

LCM(2, 869) = 1738

GCD(2, 869) = ( 2 x 869 ) / 1738

GCD(2, 869) = 1738 / 1738

GCD(2, 869) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 863

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

LCM(1, 863) = 863

GCD(1, 863) = ( 1 x 863 ) / 863

GCD(1, 863) = 863 / 863

GCD(1, 863) = 1

GCD of 26, 140, 869, 863 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 64, 998, 942, 427
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• GCD of 60, 499, 993, 791

1. What is the GCD of 26, 140, 869, 863?

GCD of 26, 140, 869, 863 is 1

2. Where do I get the detailed procedure to find GCD of 26, 140, 869, 863?

You can find a detailed procedure to find GCD of 26, 140, 869, 863 on our page.

3. How to find GCD of 26, 140, 869, 863 on a calculator?

You can find the GCD of 26, 140, 869, 863 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.