GCD of 937, 858, 871, 647 Calculator

Given Input numbers are 937, 858, 871, 647

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

Divisors of 937

List of positive integer divisors of 937 that divides 937 without a remainder.

1, 937

Divisors of 858

List of positive integer divisors of 858 that divides 858 without a remainder.

1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858

Divisors of 871

List of positive integer divisors of 871 that divides 871 without a remainder.

1, 13, 67, 871

Divisors of 647

List of positive integer divisors of 647 that divides 647 without a remainder.

1, 647

Greatest Common Divisior

We found the divisors of 937, 858, 871, 647 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 937, 858, 871, 647 is 1.

Therefore, GCD of numbers 937, 858, 871, 647 is 1

Given Input Data is 937, 858, 871, 647

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

Prime Factorization of 937 is 937

Prime Factorization of 858 is 2 x 3 x 11 x 13

Prime Factorization of 871 is 13 x 67

Prime Factorization of 647 is 647

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(937, 858) = 803946

GCD(937, 858) = ( 937 x 858 ) / 803946

GCD(937, 858) = 803946 / 803946

GCD(937, 858) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 871

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

LCM(1, 871) = 871

GCD(1, 871) = ( 1 x 871 ) / 871

GCD(1, 871) = 871 / 871

GCD(1, 871) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 647

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

LCM(1, 647) = 647

GCD(1, 647) = ( 1 x 647 ) / 647

GCD(1, 647) = 647 / 647

GCD(1, 647) = 1

GCD of 937, 858, 871, 647 is 1

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1. What is the GCD of 937, 858, 871, 647?

GCD of 937, 858, 871, 647 is 1

2. Where do I get the detailed procedure to find GCD of 937, 858, 871, 647?

You can find a detailed procedure to find GCD of 937, 858, 871, 647 on our page.

3. How to find GCD of 937, 858, 871, 647 on a calculator?

You can find the GCD of 937, 858, 871, 647 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.