GCD of 431, 142, 63, 959 Calculator

Given Input numbers are 431, 142, 63, 959

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

Divisors of 431

List of positive integer divisors of 431 that divides 431 without a remainder.

1, 431

Divisors of 142

List of positive integer divisors of 142 that divides 142 without a remainder.

1, 2, 71, 142

Divisors of 63

List of positive integer divisors of 63 that divides 63 without a remainder.

1, 3, 7, 9, 21, 63

Divisors of 959

List of positive integer divisors of 959 that divides 959 without a remainder.

1, 7, 137, 959

Greatest Common Divisior

We found the divisors of 431, 142, 63, 959 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 431, 142, 63, 959 is 1.

Therefore, GCD of numbers 431, 142, 63, 959 is 1

Given Input Data is 431, 142, 63, 959

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

Prime Factorization of 431 is 431

Prime Factorization of 142 is 2 x 71

Prime Factorization of 63 is 3 x 3 x 7

Prime Factorization of 959 is 7 x 137

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(431, 142) = 61202

GCD(431, 142) = ( 431 x 142 ) / 61202

GCD(431, 142) = 61202 / 61202

GCD(431, 142) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 63

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

LCM(1, 63) = 63

GCD(1, 63) = ( 1 x 63 ) / 63

GCD(1, 63) = 63 / 63

GCD(1, 63) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 959

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

LCM(1, 959) = 959

GCD(1, 959) = ( 1 x 959 ) / 959

GCD(1, 959) = 959 / 959

GCD(1, 959) = 1

GCD of 431, 142, 63, 959 is 1

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• GCD of 652, 903, 71, 675
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1. What is the GCD of 431, 142, 63, 959?

GCD of 431, 142, 63, 959 is 1

2. Where do I get the detailed procedure to find GCD of 431, 142, 63, 959?

You can find a detailed procedure to find GCD of 431, 142, 63, 959 on our page.

3. How to find GCD of 431, 142, 63, 959 on a calculator?

You can find the GCD of 431, 142, 63, 959 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.