GCD of 535, 628, 63, 811 Calculator

Given Input numbers are 535, 628, 63, 811

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

Divisors of 535

List of positive integer divisors of 535 that divides 535 without a remainder.

1, 5, 107, 535

Divisors of 628

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

1, 2, 4, 157, 314, 628

Divisors of 63

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

1, 3, 7, 9, 21, 63

Divisors of 811

List of positive integer divisors of 811 that divides 811 without a remainder.

1, 811

Greatest Common Divisior

We found the divisors of 535, 628, 63, 811 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 535, 628, 63, 811 is 1.

Therefore, GCD of numbers 535, 628, 63, 811 is 1

Given Input Data is 535, 628, 63, 811

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

Prime Factorization of 535 is 5 x 107

Prime Factorization of 628 is 2 x 2 x 157

Prime Factorization of 63 is 3 x 3 x 7

Prime Factorization of 811 is 811

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(535, 628) = 335980

GCD(535, 628) = ( 535 x 628 ) / 335980

GCD(535, 628) = 335980 / 335980

GCD(535, 628) = 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 811

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

LCM(1, 811) = 811

GCD(1, 811) = ( 1 x 811 ) / 811

GCD(1, 811) = 811 / 811

GCD(1, 811) = 1

GCD of 535, 628, 63, 811 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 905, 271, 71, 999
• GCD of 879, 941, 64, 796
• GCD of 565, 683, 79, 195
• GCD of 100, 192, 86, 654
• GCD of 833, 633, 33, 139

1. What is the GCD of 535, 628, 63, 811?

GCD of 535, 628, 63, 811 is 1

2. Where do I get the detailed procedure to find GCD of 535, 628, 63, 811?

You can find a detailed procedure to find GCD of 535, 628, 63, 811 on our page.

3. How to find GCD of 535, 628, 63, 811 on a calculator?

You can find the GCD of 535, 628, 63, 811 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.