GCD of 383, 943, 780, 476 Calculator

Given Input numbers are 383, 943, 780, 476

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

Divisors of 383

List of positive integer divisors of 383 that divides 383 without a remainder.

1, 383

Divisors of 943

List of positive integer divisors of 943 that divides 943 without a remainder.

1, 23, 41, 943

Divisors of 780

List of positive integer divisors of 780 that divides 780 without a remainder.

1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780

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

Greatest Common Divisior

We found the divisors of 383, 943, 780, 476 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 383, 943, 780, 476 is 1.

Therefore, GCD of numbers 383, 943, 780, 476 is 1

Given Input Data is 383, 943, 780, 476

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

Prime Factorization of 383 is 383

Prime Factorization of 943 is 23 x 41

Prime Factorization of 780 is 2 x 2 x 3 x 5 x 13

Prime Factorization of 476 is 2 x 2 x 7 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(383, 943) = 361169

GCD(383, 943) = ( 383 x 943 ) / 361169

GCD(383, 943) = 361169 / 361169

GCD(383, 943) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 780

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

LCM(1, 780) = 780

GCD(1, 780) = ( 1 x 780 ) / 780

GCD(1, 780) = 780 / 780

GCD(1, 780) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 476

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

LCM(1, 476) = 476

GCD(1, 476) = ( 1 x 476 ) / 476

GCD(1, 476) = 476 / 476

GCD(1, 476) = 1

GCD of 383, 943, 780, 476 is 1

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1. What is the GCD of 383, 943, 780, 476?

GCD of 383, 943, 780, 476 is 1

2. Where do I get the detailed procedure to find GCD of 383, 943, 780, 476?

You can find a detailed procedure to find GCD of 383, 943, 780, 476 on our page.

3. How to find GCD of 383, 943, 780, 476 on a calculator?

You can find the GCD of 383, 943, 780, 476 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.