GCD of 139, 534, 470, 681 Calculator

Given Input numbers are 139, 534, 470, 681

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

Divisors of 139

List of positive integer divisors of 139 that divides 139 without a remainder.

1, 139

Divisors of 534

List of positive integer divisors of 534 that divides 534 without a remainder.

1, 2, 3, 6, 89, 178, 267, 534

Divisors of 470

List of positive integer divisors of 470 that divides 470 without a remainder.

1, 2, 5, 10, 47, 94, 235, 470

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 139, 534, 470, 681 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 139, 534, 470, 681 is 1.

Therefore, GCD of numbers 139, 534, 470, 681 is 1

Given Input Data is 139, 534, 470, 681

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

Prime Factorization of 139 is 139

Prime Factorization of 534 is 2 x 3 x 89

Prime Factorization of 470 is 2 x 5 x 47

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(139, 534) = 74226

GCD(139, 534) = ( 139 x 534 ) / 74226

GCD(139, 534) = 74226 / 74226

GCD(139, 534) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 470

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

LCM(1, 470) = 470

GCD(1, 470) = ( 1 x 470 ) / 470

GCD(1, 470) = 470 / 470

GCD(1, 470) = 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 139, 534, 470, 681 is 1

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1. What is the GCD of 139, 534, 470, 681?

GCD of 139, 534, 470, 681 is 1

2. Where do I get the detailed procedure to find GCD of 139, 534, 470, 681?

You can find a detailed procedure to find GCD of 139, 534, 470, 681 on our page.

3. How to find GCD of 139, 534, 470, 681 on a calculator?

You can find the GCD of 139, 534, 470, 681 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.