GCD of 476, 475, 483, 620 Calculator

Given Input numbers are 476, 475, 483, 620

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

Divisors of 476

List of positive integer divisors of 476 that divides 476 without a remainder.

1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476

Divisors of 475

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

1, 5, 19, 25, 95, 475

Divisors of 483

List of positive integer divisors of 483 that divides 483 without a remainder.

1, 3, 7, 21, 23, 69, 161, 483

Divisors of 620

List of positive integer divisors of 620 that divides 620 without a remainder.

1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620

Greatest Common Divisior

We found the divisors of 476, 475, 483, 620 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 476, 475, 483, 620 is 1.

Therefore, GCD of numbers 476, 475, 483, 620 is 1

Given Input Data is 476, 475, 483, 620

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

Prime Factorization of 476 is 2 x 2 x 7 x 17

Prime Factorization of 475 is 5 x 5 x 19

Prime Factorization of 483 is 3 x 7 x 23

Prime Factorization of 620 is 2 x 2 x 5 x 31

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(476, 475) = 226100

GCD(476, 475) = ( 476 x 475 ) / 226100

GCD(476, 475) = 226100 / 226100

GCD(476, 475) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 483

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

LCM(1, 483) = 483

GCD(1, 483) = ( 1 x 483 ) / 483

GCD(1, 483) = 483 / 483

GCD(1, 483) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 620

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

LCM(1, 620) = 620

GCD(1, 620) = ( 1 x 620 ) / 620

GCD(1, 620) = 620 / 620

GCD(1, 620) = 1

GCD of 476, 475, 483, 620 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 282, 138, 572, 662
• GCD of 261, 416, 456, 909
• GCD of 779, 898, 660, 306
• GCD of 283, 520, 976, 742
• GCD of 211, 965, 747, 678

1. What is the GCD of 476, 475, 483, 620?

GCD of 476, 475, 483, 620 is 1

2. Where do I get the detailed procedure to find GCD of 476, 475, 483, 620?

You can find a detailed procedure to find GCD of 476, 475, 483, 620 on our page.

3. How to find GCD of 476, 475, 483, 620 on a calculator?

You can find the GCD of 476, 475, 483, 620 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.