GCD of 947, 731, 356 Calculator

Given Input numbers are 947, 731, 356

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 731

List of positive integer divisors of 731 that divides 731 without a remainder.

1, 17, 43, 731

Divisors of 356

List of positive integer divisors of 356 that divides 356 without a remainder.

1, 2, 4, 89, 178, 356

Greatest Common Divisior

We found the divisors of 947, 731, 356 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 947, 731, 356 is 1.

Therefore, GCD of numbers 947, 731, 356 is 1

Given Input Data is 947, 731, 356

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

Prime Factorization of 947 is 947

Prime Factorization of 731 is 17 x 43

Prime Factorization of 356 is 2 x 2 x 89

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, 731) = 692257

GCD(947, 731) = ( 947 x 731 ) / 692257

GCD(947, 731) = 692257 / 692257

GCD(947, 731) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 356

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

LCM(1, 356) = 356

GCD(1, 356) = ( 1 x 356 ) / 356

GCD(1, 356) = 356 / 356

GCD(1, 356) = 1

GCD of 947, 731, 356 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 964, 104, 176
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• GCD of 605, 488, 647
• GCD of 643, 185, 952
• GCD of 547, 516, 547

1. What is the GCD of 947, 731, 356?

GCD of 947, 731, 356 is 1

2. Where do I get the detailed procedure to find GCD of 947, 731, 356?

You can find a detailed procedure to find GCD of 947, 731, 356 on our page.

3. How to find GCD of 947, 731, 356 on a calculator?

You can find the GCD of 947, 731, 356 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.