GCD of 424, 872, 77, 182 Calculator

Given Input numbers are 424, 872, 77, 182

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

Divisors of 424

List of positive integer divisors of 424 that divides 424 without a remainder.

1, 2, 4, 8, 53, 106, 212, 424

Divisors of 872

List of positive integer divisors of 872 that divides 872 without a remainder.

1, 2, 4, 8, 109, 218, 436, 872

Divisors of 77

List of positive integer divisors of 77 that divides 77 without a remainder.

1, 7, 11, 77

Divisors of 182

List of positive integer divisors of 182 that divides 182 without a remainder.

1, 2, 7, 13, 14, 26, 91, 182

Greatest Common Divisior

We found the divisors of 424, 872, 77, 182 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 424, 872, 77, 182 is 1.

Therefore, GCD of numbers 424, 872, 77, 182 is 1

Given Input Data is 424, 872, 77, 182

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

Prime Factorization of 424 is 2 x 2 x 2 x 53

Prime Factorization of 872 is 2 x 2 x 2 x 109

Prime Factorization of 77 is 7 x 11

Prime Factorization of 182 is 2 x 7 x 13

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(424, 872) = 46216

GCD(424, 872) = ( 424 x 872 ) / 46216

GCD(424, 872) = 369728 / 46216

GCD(424, 872) = 8

Step2:

Here we consider the GCD from the above i.e. 8 as first number and the next as 77

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

LCM(8, 77) = 616

GCD(8, 77) = ( 8 x 77 ) / 616

GCD(8, 77) = 616 / 616

GCD(8, 77) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 182

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

LCM(1, 182) = 182

GCD(1, 182) = ( 1 x 182 ) / 182

GCD(1, 182) = 182 / 182

GCD(1, 182) = 1

GCD of 424, 872, 77, 182 is 1

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• GCD of 603, 349, 41, 821
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• GCD of 685, 706, 34, 685

1. What is the GCD of 424, 872, 77, 182?

GCD of 424, 872, 77, 182 is 1

2. Where do I get the detailed procedure to find GCD of 424, 872, 77, 182?

You can find a detailed procedure to find GCD of 424, 872, 77, 182 on our page.

3. How to find GCD of 424, 872, 77, 182 on a calculator?

You can find the GCD of 424, 872, 77, 182 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.