GCD of 403, 532, 157, 676 Calculator

Given Input numbers are 403, 532, 157, 676

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

Divisors of 403

List of positive integer divisors of 403 that divides 403 without a remainder.

1, 13, 31, 403

Divisors of 532

List of positive integer divisors of 532 that divides 532 without a remainder.

1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532

Divisors of 157

List of positive integer divisors of 157 that divides 157 without a remainder.

1, 157

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

Greatest Common Divisior

We found the divisors of 403, 532, 157, 676 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 403, 532, 157, 676 is 1.

Therefore, GCD of numbers 403, 532, 157, 676 is 1

Given Input Data is 403, 532, 157, 676

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

Prime Factorization of 403 is 13 x 31

Prime Factorization of 532 is 2 x 2 x 7 x 19

Prime Factorization of 157 is 157

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

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(403, 532) = 214396

GCD(403, 532) = ( 403 x 532 ) / 214396

GCD(403, 532) = 214396 / 214396

GCD(403, 532) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 157

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

LCM(1, 157) = 157

GCD(1, 157) = ( 1 x 157 ) / 157

GCD(1, 157) = 157 / 157

GCD(1, 157) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 676

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

LCM(1, 676) = 676

GCD(1, 676) = ( 1 x 676 ) / 676

GCD(1, 676) = 676 / 676

GCD(1, 676) = 1

GCD of 403, 532, 157, 676 is 1

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1. What is the GCD of 403, 532, 157, 676?

GCD of 403, 532, 157, 676 is 1

2. Where do I get the detailed procedure to find GCD of 403, 532, 157, 676?

You can find a detailed procedure to find GCD of 403, 532, 157, 676 on our page.

3. How to find GCD of 403, 532, 157, 676 on a calculator?

You can find the GCD of 403, 532, 157, 676 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.