GCD of 91, 476, 628, 539 Calculator

Given Input numbers are 91, 476, 628, 539

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

Divisors of 91

List of positive integer divisors of 91 that divides 91 without a remainder.

1, 7, 13, 91

Divisors of 476

List of positive integer divisors of 476 that divides 476 without a remainder.

1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476

Divisors of 628

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

1, 2, 4, 157, 314, 628

Divisors of 539

List of positive integer divisors of 539 that divides 539 without a remainder.

1, 7, 11, 49, 77, 539

Greatest Common Divisior

We found the divisors of 91, 476, 628, 539 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 91, 476, 628, 539 is 1.

Therefore, GCD of numbers 91, 476, 628, 539 is 1

Given Input Data is 91, 476, 628, 539

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

Prime Factorization of 91 is 7 x 13

Prime Factorization of 476 is 2 x 2 x 7 x 17

Prime Factorization of 628 is 2 x 2 x 157

Prime Factorization of 539 is 7 x 7 x 11

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(91, 476) = 6188

GCD(91, 476) = ( 91 x 476 ) / 6188

GCD(91, 476) = 43316 / 6188

GCD(91, 476) = 7

Step2:

Here we consider the GCD from the above i.e. 7 as first number and the next as 628

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

LCM(7, 628) = 4396

GCD(7, 628) = ( 7 x 628 ) / 4396

GCD(7, 628) = 4396 / 4396

GCD(7, 628) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 539

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

LCM(1, 539) = 539

GCD(1, 539) = ( 1 x 539 ) / 539

GCD(1, 539) = 539 / 539

GCD(1, 539) = 1

GCD of 91, 476, 628, 539 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 17, 109, 674, 967
• GCD of 15, 989, 514, 341
• GCD of 83, 495, 480, 277
• GCD of 51, 218, 433, 176
• GCD of 63, 689, 638, 549

1. What is the GCD of 91, 476, 628, 539?

GCD of 91, 476, 628, 539 is 1

2. Where do I get the detailed procedure to find GCD of 91, 476, 628, 539?

You can find a detailed procedure to find GCD of 91, 476, 628, 539 on our page.

3. How to find GCD of 91, 476, 628, 539 on a calculator?

You can find the GCD of 91, 476, 628, 539 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.