GCD of 202, 628, 347, 879 Calculator

Given Input numbers are 202, 628, 347, 879

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

Divisors of 202

List of positive integer divisors of 202 that divides 202 without a remainder.

1, 2, 101, 202

Divisors of 628

List of positive integer divisors of 628 that divides 628 without a remainder.

1, 2, 4, 157, 314, 628

Divisors of 347

List of positive integer divisors of 347 that divides 347 without a remainder.

1, 347

Divisors of 879

List of positive integer divisors of 879 that divides 879 without a remainder.

1, 3, 293, 879

Greatest Common Divisior

We found the divisors of 202, 628, 347, 879 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 202, 628, 347, 879 is 1.

Therefore, GCD of numbers 202, 628, 347, 879 is 1

Given Input Data is 202, 628, 347, 879

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

Prime Factorization of 202 is 2 x 101

Prime Factorization of 628 is 2 x 2 x 157

Prime Factorization of 347 is 347

Prime Factorization of 879 is 3 x 293

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(202, 628) = 63428

GCD(202, 628) = ( 202 x 628 ) / 63428

GCD(202, 628) = 126856 / 63428

GCD(202, 628) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 347

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

LCM(2, 347) = 694

GCD(2, 347) = ( 2 x 347 ) / 694

GCD(2, 347) = 694 / 694

GCD(2, 347) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 879

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

LCM(1, 879) = 879

GCD(1, 879) = ( 1 x 879 ) / 879

GCD(1, 879) = 879 / 879

GCD(1, 879) = 1

GCD of 202, 628, 347, 879 is 1

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1. What is the GCD of 202, 628, 347, 879?

GCD of 202, 628, 347, 879 is 1

2. Where do I get the detailed procedure to find GCD of 202, 628, 347, 879?

You can find a detailed procedure to find GCD of 202, 628, 347, 879 on our page.

3. How to find GCD of 202, 628, 347, 879 on a calculator?

You can find the GCD of 202, 628, 347, 879 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.