GCD of 973, 762, 820 Calculator

Given Input numbers are 973, 762, 820

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

Divisors of 973

List of positive integer divisors of 973 that divides 973 without a remainder.

1, 7, 139, 973

Divisors of 762

List of positive integer divisors of 762 that divides 762 without a remainder.

1, 2, 3, 6, 127, 254, 381, 762

Divisors of 820

List of positive integer divisors of 820 that divides 820 without a remainder.

1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820

Greatest Common Divisior

We found the divisors of 973, 762, 820 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 973, 762, 820 is 1.

Therefore, GCD of numbers 973, 762, 820 is 1

Given Input Data is 973, 762, 820

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

Prime Factorization of 973 is 7 x 139

Prime Factorization of 762 is 2 x 3 x 127

Prime Factorization of 820 is 2 x 2 x 5 x 41

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(973, 762) = 741426

GCD(973, 762) = ( 973 x 762 ) / 741426

GCD(973, 762) = 741426 / 741426

GCD(973, 762) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 820

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

LCM(1, 820) = 820

GCD(1, 820) = ( 1 x 820 ) / 820

GCD(1, 820) = 820 / 820

GCD(1, 820) = 1

GCD of 973, 762, 820 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 162, 456, 833
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1. What is the GCD of 973, 762, 820?

GCD of 973, 762, 820 is 1

2. Where do I get the detailed procedure to find GCD of 973, 762, 820?

You can find a detailed procedure to find GCD of 973, 762, 820 on our page.

3. How to find GCD of 973, 762, 820 on a calculator?

You can find the GCD of 973, 762, 820 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.