GCD of 781, 882, 80, 472 Calculator

Given Input numbers are 781, 882, 80, 472

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

Divisors of 781

List of positive integer divisors of 781 that divides 781 without a remainder.

1, 11, 71, 781

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 80

List of positive integer divisors of 80 that divides 80 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 40, 80

Divisors of 472

List of positive integer divisors of 472 that divides 472 without a remainder.

1, 2, 4, 8, 59, 118, 236, 472

Greatest Common Divisior

We found the divisors of 781, 882, 80, 472 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 781, 882, 80, 472 is 1.

Therefore, GCD of numbers 781, 882, 80, 472 is 1

Given Input Data is 781, 882, 80, 472

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

Prime Factorization of 781 is 11 x 71

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

Prime Factorization of 80 is 2 x 2 x 2 x 2 x 5

Prime Factorization of 472 is 2 x 2 x 2 x 59

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(781, 882) = 688842

GCD(781, 882) = ( 781 x 882 ) / 688842

GCD(781, 882) = 688842 / 688842

GCD(781, 882) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 80

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

LCM(1, 80) = 80

GCD(1, 80) = ( 1 x 80 ) / 80

GCD(1, 80) = 80 / 80

GCD(1, 80) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 472

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

LCM(1, 472) = 472

GCD(1, 472) = ( 1 x 472 ) / 472

GCD(1, 472) = 472 / 472

GCD(1, 472) = 1

GCD of 781, 882, 80, 472 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 961, 175, 20, 961
• GCD of 294, 466, 44, 362
• GCD of 416, 498, 69, 979
• GCD of 600, 955, 57, 295
• GCD of 202, 647, 61, 899

1. What is the GCD of 781, 882, 80, 472?

GCD of 781, 882, 80, 472 is 1

2. Where do I get the detailed procedure to find GCD of 781, 882, 80, 472?

You can find a detailed procedure to find GCD of 781, 882, 80, 472 on our page.

3. How to find GCD of 781, 882, 80, 472 on a calculator?

You can find the GCD of 781, 882, 80, 472 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.