GCD of 473, 400, 941, 647 Calculator

Given Input numbers are 473, 400, 941, 647

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

Divisors of 473

List of positive integer divisors of 473 that divides 473 without a remainder.

1, 11, 43, 473

Divisors of 400

List of positive integer divisors of 400 that divides 400 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 100, 200, 400

Divisors of 941

List of positive integer divisors of 941 that divides 941 without a remainder.

1, 941

Divisors of 647

List of positive integer divisors of 647 that divides 647 without a remainder.

1, 647

Greatest Common Divisior

We found the divisors of 473, 400, 941, 647 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 473, 400, 941, 647 is 1.

Therefore, GCD of numbers 473, 400, 941, 647 is 1

Given Input Data is 473, 400, 941, 647

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

Prime Factorization of 473 is 11 x 43

Prime Factorization of 400 is 2 x 2 x 2 x 2 x 5 x 5

Prime Factorization of 941 is 941

Prime Factorization of 647 is 647

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(473, 400) = 189200

GCD(473, 400) = ( 473 x 400 ) / 189200

GCD(473, 400) = 189200 / 189200

GCD(473, 400) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 941

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

LCM(1, 941) = 941

GCD(1, 941) = ( 1 x 941 ) / 941

GCD(1, 941) = 941 / 941

GCD(1, 941) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 647

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

LCM(1, 647) = 647

GCD(1, 647) = ( 1 x 647 ) / 647

GCD(1, 647) = 647 / 647

GCD(1, 647) = 1

GCD of 473, 400, 941, 647 is 1

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1. What is the GCD of 473, 400, 941, 647?

GCD of 473, 400, 941, 647 is 1

2. Where do I get the detailed procedure to find GCD of 473, 400, 941, 647?

You can find a detailed procedure to find GCD of 473, 400, 941, 647 on our page.

3. How to find GCD of 473, 400, 941, 647 on a calculator?

You can find the GCD of 473, 400, 941, 647 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.