GCD of 727, 676, 29, 661 Calculator

Given Input numbers are 727, 676, 29, 661

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

Divisors of 727

List of positive integer divisors of 727 that divides 727 without a remainder.

1, 727

Divisors of 676

List of positive integer divisors of 676 that divides 676 without a remainder.

1, 2, 4, 13, 26, 52, 169, 338, 676

Divisors of 29

List of positive integer divisors of 29 that divides 29 without a remainder.

1, 29

Divisors of 661

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

1, 661

Greatest Common Divisior

We found the divisors of 727, 676, 29, 661 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 727, 676, 29, 661 is 1.

Therefore, GCD of numbers 727, 676, 29, 661 is 1

Given Input Data is 727, 676, 29, 661

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

Prime Factorization of 727 is 727

Prime Factorization of 676 is 2 x 2 x 13 x 13

Prime Factorization of 29 is 29

Prime Factorization of 661 is 661

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(727, 676) = 491452

GCD(727, 676) = ( 727 x 676 ) / 491452

GCD(727, 676) = 491452 / 491452

GCD(727, 676) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 29

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

LCM(1, 29) = 29

GCD(1, 29) = ( 1 x 29 ) / 29

GCD(1, 29) = 29 / 29

GCD(1, 29) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 661

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

LCM(1, 661) = 661

GCD(1, 661) = ( 1 x 661 ) / 661

GCD(1, 661) = 661 / 661

GCD(1, 661) = 1

GCD of 727, 676, 29, 661 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 171, 739, 94, 941
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• GCD of 170, 561, 14, 135

1. What is the GCD of 727, 676, 29, 661?

GCD of 727, 676, 29, 661 is 1

2. Where do I get the detailed procedure to find GCD of 727, 676, 29, 661?

You can find a detailed procedure to find GCD of 727, 676, 29, 661 on our page.

3. How to find GCD of 727, 676, 29, 661 on a calculator?

You can find the GCD of 727, 676, 29, 661 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.