GCD of 871, 378, 982, 502 Calculator

Given Input numbers are 871, 378, 982, 502

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

Divisors of 871

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

1, 13, 67, 871

Divisors of 378

List of positive integer divisors of 378 that divides 378 without a remainder.

1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378

Divisors of 982

List of positive integer divisors of 982 that divides 982 without a remainder.

1, 2, 491, 982

Divisors of 502

List of positive integer divisors of 502 that divides 502 without a remainder.

1, 2, 251, 502

Greatest Common Divisior

We found the divisors of 871, 378, 982, 502 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 871, 378, 982, 502 is 1.

Therefore, GCD of numbers 871, 378, 982, 502 is 1

Given Input Data is 871, 378, 982, 502

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

Prime Factorization of 871 is 13 x 67

Prime Factorization of 378 is 2 x 3 x 3 x 3 x 7

Prime Factorization of 982 is 2 x 491

Prime Factorization of 502 is 2 x 251

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(871, 378) = 329238

GCD(871, 378) = ( 871 x 378 ) / 329238

GCD(871, 378) = 329238 / 329238

GCD(871, 378) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 982

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

LCM(1, 982) = 982

GCD(1, 982) = ( 1 x 982 ) / 982

GCD(1, 982) = 982 / 982

GCD(1, 982) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 502

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

LCM(1, 502) = 502

GCD(1, 502) = ( 1 x 502 ) / 502

GCD(1, 502) = 502 / 502

GCD(1, 502) = 1

GCD of 871, 378, 982, 502 is 1

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• GCD of 917, 717, 629, 593
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1. What is the GCD of 871, 378, 982, 502?

GCD of 871, 378, 982, 502 is 1

2. Where do I get the detailed procedure to find GCD of 871, 378, 982, 502?

You can find a detailed procedure to find GCD of 871, 378, 982, 502 on our page.

3. How to find GCD of 871, 378, 982, 502 on a calculator?

You can find the GCD of 871, 378, 982, 502 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.