GCD of 859, 156, 82, 202 Calculator

Given Input numbers are 859, 156, 82, 202

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

Divisors of 859

List of positive integer divisors of 859 that divides 859 without a remainder.

1, 859

Divisors of 156

List of positive integer divisors of 156 that divides 156 without a remainder.

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156

Divisors of 82

List of positive integer divisors of 82 that divides 82 without a remainder.

1, 2, 41, 82

Divisors of 202

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

1, 2, 101, 202

Greatest Common Divisior

We found the divisors of 859, 156, 82, 202 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 859, 156, 82, 202 is 1.

Therefore, GCD of numbers 859, 156, 82, 202 is 1

Given Input Data is 859, 156, 82, 202

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

Prime Factorization of 859 is 859

Prime Factorization of 156 is 2 x 2 x 3 x 13

Prime Factorization of 82 is 2 x 41

Prime Factorization of 202 is 2 x 101

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(859, 156) = 134004

GCD(859, 156) = ( 859 x 156 ) / 134004

GCD(859, 156) = 134004 / 134004

GCD(859, 156) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 82

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

LCM(1, 82) = 82

GCD(1, 82) = ( 1 x 82 ) / 82

GCD(1, 82) = 82 / 82

GCD(1, 82) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 202

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

LCM(1, 202) = 202

GCD(1, 202) = ( 1 x 202 ) / 202

GCD(1, 202) = 202 / 202

GCD(1, 202) = 1

GCD of 859, 156, 82, 202 is 1

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1. What is the GCD of 859, 156, 82, 202?

GCD of 859, 156, 82, 202 is 1

2. Where do I get the detailed procedure to find GCD of 859, 156, 82, 202?

You can find a detailed procedure to find GCD of 859, 156, 82, 202 on our page.

3. How to find GCD of 859, 156, 82, 202 on a calculator?

You can find the GCD of 859, 156, 82, 202 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.