GCD of 755, 882, 798, 680 Calculator

Given Input numbers are 755, 882, 798, 680

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

Divisors of 755

List of positive integer divisors of 755 that divides 755 without a remainder.

1, 5, 151, 755

Divisors of 882

List of positive integer divisors of 882 that divides 882 without a remainder.

1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882

Divisors of 798

List of positive integer divisors of 798 that divides 798 without a remainder.

1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798

Divisors of 680

List of positive integer divisors of 680 that divides 680 without a remainder.

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

Greatest Common Divisior

We found the divisors of 755, 882, 798, 680 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 755, 882, 798, 680 is 1.

Therefore, GCD of numbers 755, 882, 798, 680 is 1

Given Input Data is 755, 882, 798, 680

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

Prime Factorization of 755 is 5 x 151

Prime Factorization of 882 is 2 x 3 x 3 x 7 x 7

Prime Factorization of 798 is 2 x 3 x 7 x 19

Prime Factorization of 680 is 2 x 2 x 2 x 5 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(755, 882) = 665910

GCD(755, 882) = ( 755 x 882 ) / 665910

GCD(755, 882) = 665910 / 665910

GCD(755, 882) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 798

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

LCM(1, 798) = 798

GCD(1, 798) = ( 1 x 798 ) / 798

GCD(1, 798) = 798 / 798

GCD(1, 798) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 680

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

LCM(1, 680) = 680

GCD(1, 680) = ( 1 x 680 ) / 680

GCD(1, 680) = 680 / 680

GCD(1, 680) = 1

GCD of 755, 882, 798, 680 is 1

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• GCD of 523, 990, 818, 509
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1. What is the GCD of 755, 882, 798, 680?

GCD of 755, 882, 798, 680 is 1

2. Where do I get the detailed procedure to find GCD of 755, 882, 798, 680?

You can find a detailed procedure to find GCD of 755, 882, 798, 680 on our page.

3. How to find GCD of 755, 882, 798, 680 on a calculator?

You can find the GCD of 755, 882, 798, 680 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.