GCD of 832, 947, 64, 520 Calculator

Given Input numbers are 832, 947, 64, 520

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

Divisors of 832

List of positive integer divisors of 832 that divides 832 without a remainder.

1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832

Divisors of 947

List of positive integer divisors of 947 that divides 947 without a remainder.

1, 947

Divisors of 64

List of positive integer divisors of 64 that divides 64 without a remainder.

1, 2, 4, 8, 16, 32, 64

Divisors of 520

List of positive integer divisors of 520 that divides 520 without a remainder.

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

Greatest Common Divisior

We found the divisors of 832, 947, 64, 520 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 832, 947, 64, 520 is 1.

Therefore, GCD of numbers 832, 947, 64, 520 is 1

Given Input Data is 832, 947, 64, 520

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

Prime Factorization of 832 is 2 x 2 x 2 x 2 x 2 x 2 x 13

Prime Factorization of 947 is 947

Prime Factorization of 64 is 2 x 2 x 2 x 2 x 2 x 2

Prime Factorization of 520 is 2 x 2 x 2 x 5 x 13

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(832, 947) = 787904

GCD(832, 947) = ( 832 x 947 ) / 787904

GCD(832, 947) = 787904 / 787904

GCD(832, 947) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 64

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

LCM(1, 64) = 64

GCD(1, 64) = ( 1 x 64 ) / 64

GCD(1, 64) = 64 / 64

GCD(1, 64) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 520

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

LCM(1, 520) = 520

GCD(1, 520) = ( 1 x 520 ) / 520

GCD(1, 520) = 520 / 520

GCD(1, 520) = 1

GCD of 832, 947, 64, 520 is 1

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1. What is the GCD of 832, 947, 64, 520?

GCD of 832, 947, 64, 520 is 1

2. Where do I get the detailed procedure to find GCD of 832, 947, 64, 520?

You can find a detailed procedure to find GCD of 832, 947, 64, 520 on our page.

3. How to find GCD of 832, 947, 64, 520 on a calculator?

You can find the GCD of 832, 947, 64, 520 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.