GCD of 671, 398, 923, 118 Calculator

Given Input numbers are 671, 398, 923, 118

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

Divisors of 671

List of positive integer divisors of 671 that divides 671 without a remainder.

1, 11, 61, 671

Divisors of 398

List of positive integer divisors of 398 that divides 398 without a remainder.

1, 2, 199, 398

Divisors of 923

List of positive integer divisors of 923 that divides 923 without a remainder.

1, 13, 71, 923

Divisors of 118

List of positive integer divisors of 118 that divides 118 without a remainder.

1, 2, 59, 118

Greatest Common Divisior

We found the divisors of 671, 398, 923, 118 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 671, 398, 923, 118 is 1.

Therefore, GCD of numbers 671, 398, 923, 118 is 1

Given Input Data is 671, 398, 923, 118

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

Prime Factorization of 671 is 11 x 61

Prime Factorization of 398 is 2 x 199

Prime Factorization of 923 is 13 x 71

Prime Factorization of 118 is 2 x 59

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(671, 398) = 267058

GCD(671, 398) = ( 671 x 398 ) / 267058

GCD(671, 398) = 267058 / 267058

GCD(671, 398) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 923

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

LCM(1, 923) = 923

GCD(1, 923) = ( 1 x 923 ) / 923

GCD(1, 923) = 923 / 923

GCD(1, 923) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 118

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

LCM(1, 118) = 118

GCD(1, 118) = ( 1 x 118 ) / 118

GCD(1, 118) = 118 / 118

GCD(1, 118) = 1

GCD of 671, 398, 923, 118 is 1

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1. What is the GCD of 671, 398, 923, 118?

GCD of 671, 398, 923, 118 is 1

2. Where do I get the detailed procedure to find GCD of 671, 398, 923, 118?

You can find a detailed procedure to find GCD of 671, 398, 923, 118 on our page.

3. How to find GCD of 671, 398, 923, 118 on a calculator?

You can find the GCD of 671, 398, 923, 118 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.