GCD of 869, 126, 80, 282 Calculator

Given Input numbers are 869, 126, 80, 282

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

Divisors of 869

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

1, 11, 79, 869

Divisors of 126

List of positive integer divisors of 126 that divides 126 without a remainder.

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126

Divisors of 80

List of positive integer divisors of 80 that divides 80 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 40, 80

Divisors of 282

List of positive integer divisors of 282 that divides 282 without a remainder.

1, 2, 3, 6, 47, 94, 141, 282

Greatest Common Divisior

We found the divisors of 869, 126, 80, 282 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 869, 126, 80, 282 is 1.

Therefore, GCD of numbers 869, 126, 80, 282 is 1

Given Input Data is 869, 126, 80, 282

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

Prime Factorization of 869 is 11 x 79

Prime Factorization of 126 is 2 x 3 x 3 x 7

Prime Factorization of 80 is 2 x 2 x 2 x 2 x 5

Prime Factorization of 282 is 2 x 3 x 47

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(869, 126) = 109494

GCD(869, 126) = ( 869 x 126 ) / 109494

GCD(869, 126) = 109494 / 109494

GCD(869, 126) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 80

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

LCM(1, 80) = 80

GCD(1, 80) = ( 1 x 80 ) / 80

GCD(1, 80) = 80 / 80

GCD(1, 80) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 282

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

LCM(1, 282) = 282

GCD(1, 282) = ( 1 x 282 ) / 282

GCD(1, 282) = 282 / 282

GCD(1, 282) = 1

GCD of 869, 126, 80, 282 is 1

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1. What is the GCD of 869, 126, 80, 282?

GCD of 869, 126, 80, 282 is 1

2. Where do I get the detailed procedure to find GCD of 869, 126, 80, 282?

You can find a detailed procedure to find GCD of 869, 126, 80, 282 on our page.

3. How to find GCD of 869, 126, 80, 282 on a calculator?

You can find the GCD of 869, 126, 80, 282 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.