GCD of 475, 751, 20, 303 Calculator

Given Input numbers are 475, 751, 20, 303

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

Divisors of 475

List of positive integer divisors of 475 that divides 475 without a remainder.

1, 5, 19, 25, 95, 475

Divisors of 751

List of positive integer divisors of 751 that divides 751 without a remainder.

1, 751

Divisors of 20

List of positive integer divisors of 20 that divides 20 without a remainder.

1, 2, 4, 5, 10, 20

Divisors of 303

List of positive integer divisors of 303 that divides 303 without a remainder.

1, 3, 101, 303

Greatest Common Divisior

We found the divisors of 475, 751, 20, 303 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 475, 751, 20, 303 is 1.

Therefore, GCD of numbers 475, 751, 20, 303 is 1

Given Input Data is 475, 751, 20, 303

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

Prime Factorization of 475 is 5 x 5 x 19

Prime Factorization of 751 is 751

Prime Factorization of 20 is 2 x 2 x 5

Prime Factorization of 303 is 3 x 101

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(475, 751) = 356725

GCD(475, 751) = ( 475 x 751 ) / 356725

GCD(475, 751) = 356725 / 356725

GCD(475, 751) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 20

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

LCM(1, 20) = 20

GCD(1, 20) = ( 1 x 20 ) / 20

GCD(1, 20) = 20 / 20

GCD(1, 20) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 303

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

LCM(1, 303) = 303

GCD(1, 303) = ( 1 x 303 ) / 303

GCD(1, 303) = 303 / 303

GCD(1, 303) = 1

GCD of 475, 751, 20, 303 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 964, 675, 33, 238
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• GCD of 349, 897, 99, 610
• GCD of 340, 432, 89, 950
• GCD of 940, 393, 94, 559

1. What is the GCD of 475, 751, 20, 303?

GCD of 475, 751, 20, 303 is 1

2. Where do I get the detailed procedure to find GCD of 475, 751, 20, 303?

You can find a detailed procedure to find GCD of 475, 751, 20, 303 on our page.

3. How to find GCD of 475, 751, 20, 303 on a calculator?

You can find the GCD of 475, 751, 20, 303 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.