GCD of 220, 551, 793 Calculator

Given Input numbers are 220, 551, 793

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

Divisors of 220

List of positive integer divisors of 220 that divides 220 without a remainder.

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

Divisors of 551

List of positive integer divisors of 551 that divides 551 without a remainder.

1, 19, 29, 551

Divisors of 793

List of positive integer divisors of 793 that divides 793 without a remainder.

1, 13, 61, 793

Greatest Common Divisior

We found the divisors of 220, 551, 793 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 220, 551, 793 is 1.

Therefore, GCD of numbers 220, 551, 793 is 1

Given Input Data is 220, 551, 793

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

Prime Factorization of 220 is 2 x 2 x 5 x 11

Prime Factorization of 551 is 19 x 29

Prime Factorization of 793 is 13 x 61

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(220, 551) = 121220

GCD(220, 551) = ( 220 x 551 ) / 121220

GCD(220, 551) = 121220 / 121220

GCD(220, 551) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 793

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

LCM(1, 793) = 793

GCD(1, 793) = ( 1 x 793 ) / 793

GCD(1, 793) = 793 / 793

GCD(1, 793) = 1

GCD of 220, 551, 793 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 395, 124, 614
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• GCD of 221, 756, 233
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1. What is the GCD of 220, 551, 793?

GCD of 220, 551, 793 is 1

2. Where do I get the detailed procedure to find GCD of 220, 551, 793?

You can find a detailed procedure to find GCD of 220, 551, 793 on our page.

3. How to find GCD of 220, 551, 793 on a calculator?

You can find the GCD of 220, 551, 793 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.