GCD of 931, 146, 61, 681 Calculator

Given Input numbers are 931, 146, 61, 681

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

Divisors of 931

List of positive integer divisors of 931 that divides 931 without a remainder.

1, 7, 19, 49, 133, 931

Divisors of 146

List of positive integer divisors of 146 that divides 146 without a remainder.

1, 2, 73, 146

Divisors of 61

List of positive integer divisors of 61 that divides 61 without a remainder.

1, 61

Divisors of 681

List of positive integer divisors of 681 that divides 681 without a remainder.

1, 3, 227, 681

Greatest Common Divisior

We found the divisors of 931, 146, 61, 681 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 931, 146, 61, 681 is 1.

Therefore, GCD of numbers 931, 146, 61, 681 is 1

Given Input Data is 931, 146, 61, 681

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

Prime Factorization of 931 is 7 x 7 x 19

Prime Factorization of 146 is 2 x 73

Prime Factorization of 61 is 61

Prime Factorization of 681 is 3 x 227

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(931, 146) = 135926

GCD(931, 146) = ( 931 x 146 ) / 135926

GCD(931, 146) = 135926 / 135926

GCD(931, 146) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 61

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

LCM(1, 61) = 61

GCD(1, 61) = ( 1 x 61 ) / 61

GCD(1, 61) = 61 / 61

GCD(1, 61) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 681

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

LCM(1, 681) = 681

GCD(1, 681) = ( 1 x 681 ) / 681

GCD(1, 681) = 681 / 681

GCD(1, 681) = 1

GCD of 931, 146, 61, 681 is 1

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1. What is the GCD of 931, 146, 61, 681?

GCD of 931, 146, 61, 681 is 1

2. Where do I get the detailed procedure to find GCD of 931, 146, 61, 681?

You can find a detailed procedure to find GCD of 931, 146, 61, 681 on our page.

3. How to find GCD of 931, 146, 61, 681 on a calculator?

You can find the GCD of 931, 146, 61, 681 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.