GCD of 707, 126, 130, 631 Calculator

Given Input numbers are 707, 126, 130, 631

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

Divisors of 707

List of positive integer divisors of 707 that divides 707 without a remainder.

1, 7, 101, 707

Divisors of 126

List of positive integer divisors of 126 that divides 126 without a remainder.

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126

Divisors of 130

List of positive integer divisors of 130 that divides 130 without a remainder.

1, 2, 5, 10, 13, 26, 65, 130

Divisors of 631

List of positive integer divisors of 631 that divides 631 without a remainder.

1, 631

Greatest Common Divisior

We found the divisors of 707, 126, 130, 631 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 707, 126, 130, 631 is 1.

Therefore, GCD of numbers 707, 126, 130, 631 is 1

Given Input Data is 707, 126, 130, 631

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

Prime Factorization of 707 is 7 x 101

Prime Factorization of 126 is 2 x 3 x 3 x 7

Prime Factorization of 130 is 2 x 5 x 13

Prime Factorization of 631 is 631

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(707, 126) = 12726

GCD(707, 126) = ( 707 x 126 ) / 12726

GCD(707, 126) = 89082 / 12726

GCD(707, 126) = 7

Step2:

Here we consider the GCD from the above i.e. 7 as first number and the next as 130

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

LCM(7, 130) = 910

GCD(7, 130) = ( 7 x 130 ) / 910

GCD(7, 130) = 910 / 910

GCD(7, 130) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 631

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

LCM(1, 631) = 631

GCD(1, 631) = ( 1 x 631 ) / 631

GCD(1, 631) = 631 / 631

GCD(1, 631) = 1

GCD of 707, 126, 130, 631 is 1

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1. What is the GCD of 707, 126, 130, 631?

GCD of 707, 126, 130, 631 is 1

2. Where do I get the detailed procedure to find GCD of 707, 126, 130, 631?

You can find a detailed procedure to find GCD of 707, 126, 130, 631 on our page.

3. How to find GCD of 707, 126, 130, 631 on a calculator?

You can find the GCD of 707, 126, 130, 631 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.