GCD of 661, 185, 797, 674 Calculator

Given Input numbers are 661, 185, 797, 674

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

Divisors of 661

List of positive integer divisors of 661 that divides 661 without a remainder.

1, 661

Divisors of 185

List of positive integer divisors of 185 that divides 185 without a remainder.

1, 5, 37, 185

Divisors of 797

List of positive integer divisors of 797 that divides 797 without a remainder.

1, 797

Divisors of 674

List of positive integer divisors of 674 that divides 674 without a remainder.

1, 2, 337, 674

Greatest Common Divisior

We found the divisors of 661, 185, 797, 674 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 661, 185, 797, 674 is 1.

Therefore, GCD of numbers 661, 185, 797, 674 is 1

Given Input Data is 661, 185, 797, 674

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

Prime Factorization of 661 is 661

Prime Factorization of 185 is 5 x 37

Prime Factorization of 797 is 797

Prime Factorization of 674 is 2 x 337

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(661, 185) = 122285

GCD(661, 185) = ( 661 x 185 ) / 122285

GCD(661, 185) = 122285 / 122285

GCD(661, 185) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 797

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

LCM(1, 797) = 797

GCD(1, 797) = ( 1 x 797 ) / 797

GCD(1, 797) = 797 / 797

GCD(1, 797) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 674

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

LCM(1, 674) = 674

GCD(1, 674) = ( 1 x 674 ) / 674

GCD(1, 674) = 674 / 674

GCD(1, 674) = 1

GCD of 661, 185, 797, 674 is 1

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1. What is the GCD of 661, 185, 797, 674?

GCD of 661, 185, 797, 674 is 1

2. Where do I get the detailed procedure to find GCD of 661, 185, 797, 674?

You can find a detailed procedure to find GCD of 661, 185, 797, 674 on our page.

3. How to find GCD of 661, 185, 797, 674 on a calculator?

You can find the GCD of 661, 185, 797, 674 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.