GCD of 947, 342, 61, 947 Calculator

Given Input numbers are 947, 342, 61, 947

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

Divisors of 947

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

1, 947

Divisors of 342

List of positive integer divisors of 342 that divides 342 without a remainder.

1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342

Divisors of 61

List of positive integer divisors of 61 that divides 61 without a remainder.

1, 61

Divisors of 947

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

1, 947

Greatest Common Divisior

We found the divisors of 947, 342, 61, 947 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 947, 342, 61, 947 is 1.

Therefore, GCD of numbers 947, 342, 61, 947 is 1

Given Input Data is 947, 342, 61, 947

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

Prime Factorization of 947 is 947

Prime Factorization of 342 is 2 x 3 x 3 x 19

Prime Factorization of 61 is 61

Prime Factorization of 947 is 947

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(947, 342) = 323874

GCD(947, 342) = ( 947 x 342 ) / 323874

GCD(947, 342) = 323874 / 323874

GCD(947, 342) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 61

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

LCM(1, 61) = 61

GCD(1, 61) = ( 1 x 61 ) / 61

GCD(1, 61) = 61 / 61

GCD(1, 61) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 947

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

LCM(1, 947) = 947

GCD(1, 947) = ( 1 x 947 ) / 947

GCD(1, 947) = 947 / 947

GCD(1, 947) = 1

GCD of 947, 342, 61, 947 is 1

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• GCD of 467, 854, 25, 352
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1. What is the GCD of 947, 342, 61, 947?

GCD of 947, 342, 61, 947 is 1

2. Where do I get the detailed procedure to find GCD of 947, 342, 61, 947?

You can find a detailed procedure to find GCD of 947, 342, 61, 947 on our page.

3. How to find GCD of 947, 342, 61, 947 on a calculator?

You can find the GCD of 947, 342, 61, 947 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.