GCD of 947, 436, 979 Calculator

Given Input numbers are 947, 436, 979

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 436

List of positive integer divisors of 436 that divides 436 without a remainder.

1, 2, 4, 109, 218, 436

Divisors of 979

List of positive integer divisors of 979 that divides 979 without a remainder.

1, 11, 89, 979

Greatest Common Divisior

We found the divisors of 947, 436, 979 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 947, 436, 979 is 1.

Therefore, GCD of numbers 947, 436, 979 is 1

Given Input Data is 947, 436, 979

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

Prime Factorization of 947 is 947

Prime Factorization of 436 is 2 x 2 x 109

Prime Factorization of 979 is 11 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, 436) = 412892

GCD(947, 436) = ( 947 x 436 ) / 412892

GCD(947, 436) = 412892 / 412892

GCD(947, 436) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 979

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

LCM(1, 979) = 979

GCD(1, 979) = ( 1 x 979 ) / 979

GCD(1, 979) = 979 / 979

GCD(1, 979) = 1

GCD of 947, 436, 979 is 1

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1. What is the GCD of 947, 436, 979?

GCD of 947, 436, 979 is 1

2. Where do I get the detailed procedure to find GCD of 947, 436, 979?

You can find a detailed procedure to find GCD of 947, 436, 979 on our page.

3. How to find GCD of 947, 436, 979 on a calculator?

You can find the GCD of 947, 436, 979 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.