GCD of 947, 778, 70, 316 Calculator

Given Input numbers are 947, 778, 70, 316

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 778

List of positive integer divisors of 778 that divides 778 without a remainder.

1, 2, 389, 778

Divisors of 70

List of positive integer divisors of 70 that divides 70 without a remainder.

1, 2, 5, 7, 10, 14, 35, 70

Divisors of 316

List of positive integer divisors of 316 that divides 316 without a remainder.

1, 2, 4, 79, 158, 316

Greatest Common Divisior

We found the divisors of 947, 778, 70, 316 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 947, 778, 70, 316 is 1.

Therefore, GCD of numbers 947, 778, 70, 316 is 1

Given Input Data is 947, 778, 70, 316

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

Prime Factorization of 947 is 947

Prime Factorization of 778 is 2 x 389

Prime Factorization of 70 is 2 x 5 x 7

Prime Factorization of 316 is 2 x 2 x 79

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, 778) = 736766

GCD(947, 778) = ( 947 x 778 ) / 736766

GCD(947, 778) = 736766 / 736766

GCD(947, 778) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 70

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

LCM(1, 70) = 70

GCD(1, 70) = ( 1 x 70 ) / 70

GCD(1, 70) = 70 / 70

GCD(1, 70) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 316

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

LCM(1, 316) = 316

GCD(1, 316) = ( 1 x 316 ) / 316

GCD(1, 316) = 316 / 316

GCD(1, 316) = 1

GCD of 947, 778, 70, 316 is 1

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• GCD of 920, 357, 26, 839
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1. What is the GCD of 947, 778, 70, 316?

GCD of 947, 778, 70, 316 is 1

2. Where do I get the detailed procedure to find GCD of 947, 778, 70, 316?

You can find a detailed procedure to find GCD of 947, 778, 70, 316 on our page.

3. How to find GCD of 947, 778, 70, 316 on a calculator?

You can find the GCD of 947, 778, 70, 316 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.