GCD of 628, 531, 86, 374 Calculator

Given Input numbers are 628, 531, 86, 374

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

Divisors of 628

List of positive integer divisors of 628 that divides 628 without a remainder.

1, 2, 4, 157, 314, 628

Divisors of 531

List of positive integer divisors of 531 that divides 531 without a remainder.

1, 3, 9, 59, 177, 531

Divisors of 86

List of positive integer divisors of 86 that divides 86 without a remainder.

1, 2, 43, 86

Divisors of 374

List of positive integer divisors of 374 that divides 374 without a remainder.

1, 2, 11, 17, 22, 34, 187, 374

Greatest Common Divisior

We found the divisors of 628, 531, 86, 374 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 628, 531, 86, 374 is 1.

Therefore, GCD of numbers 628, 531, 86, 374 is 1

Given Input Data is 628, 531, 86, 374

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

Prime Factorization of 628 is 2 x 2 x 157

Prime Factorization of 531 is 3 x 3 x 59

Prime Factorization of 86 is 2 x 43

Prime Factorization of 374 is 2 x 11 x 17

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(628, 531) = 333468

GCD(628, 531) = ( 628 x 531 ) / 333468

GCD(628, 531) = 333468 / 333468

GCD(628, 531) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 86

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

LCM(1, 86) = 86

GCD(1, 86) = ( 1 x 86 ) / 86

GCD(1, 86) = 86 / 86

GCD(1, 86) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 374

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

LCM(1, 374) = 374

GCD(1, 374) = ( 1 x 374 ) / 374

GCD(1, 374) = 374 / 374

GCD(1, 374) = 1

GCD of 628, 531, 86, 374 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 161, 939, 60, 713
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• GCD of 996, 856, 99, 269

1. What is the GCD of 628, 531, 86, 374?

GCD of 628, 531, 86, 374 is 1

2. Where do I get the detailed procedure to find GCD of 628, 531, 86, 374?

You can find a detailed procedure to find GCD of 628, 531, 86, 374 on our page.

3. How to find GCD of 628, 531, 86, 374 on a calculator?

You can find the GCD of 628, 531, 86, 374 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.