GCD of 869, 857, 201, 312 Calculator

Given Input numbers are 869, 857, 201, 312

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 857

List of positive integer divisors of 857 that divides 857 without a remainder.

1, 857

Divisors of 201

List of positive integer divisors of 201 that divides 201 without a remainder.

1, 3, 67, 201

Divisors of 312

List of positive integer divisors of 312 that divides 312 without a remainder.

1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312

Greatest Common Divisior

We found the divisors of 869, 857, 201, 312 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 869, 857, 201, 312 is 1.

Therefore, GCD of numbers 869, 857, 201, 312 is 1

Given Input Data is 869, 857, 201, 312

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

Prime Factorization of 869 is 11 x 79

Prime Factorization of 857 is 857

Prime Factorization of 201 is 3 x 67

Prime Factorization of 312 is 2 x 2 x 2 x 3 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(869, 857) = 744733

GCD(869, 857) = ( 869 x 857 ) / 744733

GCD(869, 857) = 744733 / 744733

GCD(869, 857) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 201

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

LCM(1, 201) = 201

GCD(1, 201) = ( 1 x 201 ) / 201

GCD(1, 201) = 201 / 201

GCD(1, 201) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 312

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

LCM(1, 312) = 312

GCD(1, 312) = ( 1 x 312 ) / 312

GCD(1, 312) = 312 / 312

GCD(1, 312) = 1

GCD of 869, 857, 201, 312 is 1

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• GCD of 197, 325, 856, 159
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1. What is the GCD of 869, 857, 201, 312?

GCD of 869, 857, 201, 312 is 1

2. Where do I get the detailed procedure to find GCD of 869, 857, 201, 312?

You can find a detailed procedure to find GCD of 869, 857, 201, 312 on our page.

3. How to find GCD of 869, 857, 201, 312 on a calculator?

You can find the GCD of 869, 857, 201, 312 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.