GCD of 671, 291, 830, 492 Calculator

Given Input numbers are 671, 291, 830, 492

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 291

List of positive integer divisors of 291 that divides 291 without a remainder.

1, 3, 97, 291

Divisors of 830

List of positive integer divisors of 830 that divides 830 without a remainder.

1, 2, 5, 10, 83, 166, 415, 830

Divisors of 492

List of positive integer divisors of 492 that divides 492 without a remainder.

1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492

Greatest Common Divisior

We found the divisors of 671, 291, 830, 492 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 671, 291, 830, 492 is 1.

Therefore, GCD of numbers 671, 291, 830, 492 is 1

Given Input Data is 671, 291, 830, 492

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

Prime Factorization of 671 is 11 x 61

Prime Factorization of 291 is 3 x 97

Prime Factorization of 830 is 2 x 5 x 83

Prime Factorization of 492 is 2 x 2 x 3 x 41

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, 291) = 195261

GCD(671, 291) = ( 671 x 291 ) / 195261

GCD(671, 291) = 195261 / 195261

GCD(671, 291) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 830

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

LCM(1, 830) = 830

GCD(1, 830) = ( 1 x 830 ) / 830

GCD(1, 830) = 830 / 830

GCD(1, 830) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 492

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

LCM(1, 492) = 492

GCD(1, 492) = ( 1 x 492 ) / 492

GCD(1, 492) = 492 / 492

GCD(1, 492) = 1

GCD of 671, 291, 830, 492 is 1

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1. What is the GCD of 671, 291, 830, 492?

GCD of 671, 291, 830, 492 is 1

2. Where do I get the detailed procedure to find GCD of 671, 291, 830, 492?

You can find a detailed procedure to find GCD of 671, 291, 830, 492 on our page.

3. How to find GCD of 671, 291, 830, 492 on a calculator?

You can find the GCD of 671, 291, 830, 492 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.