GCD of 978, 733, 121, 956 Calculator

Given Input numbers are 978, 733, 121, 956

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

Divisors of 978

List of positive integer divisors of 978 that divides 978 without a remainder.

1, 2, 3, 6, 163, 326, 489, 978

Divisors of 733

List of positive integer divisors of 733 that divides 733 without a remainder.

1, 733

Divisors of 121

List of positive integer divisors of 121 that divides 121 without a remainder.

1, 11, 121

Divisors of 956

List of positive integer divisors of 956 that divides 956 without a remainder.

1, 2, 4, 239, 478, 956

Greatest Common Divisior

We found the divisors of 978, 733, 121, 956 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 978, 733, 121, 956 is 1.

Therefore, GCD of numbers 978, 733, 121, 956 is 1

Given Input Data is 978, 733, 121, 956

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

Prime Factorization of 978 is 2 x 3 x 163

Prime Factorization of 733 is 733

Prime Factorization of 121 is 11 x 11

Prime Factorization of 956 is 2 x 2 x 239

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(978, 733) = 716874

GCD(978, 733) = ( 978 x 733 ) / 716874

GCD(978, 733) = 716874 / 716874

GCD(978, 733) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 121

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

LCM(1, 121) = 121

GCD(1, 121) = ( 1 x 121 ) / 121

GCD(1, 121) = 121 / 121

GCD(1, 121) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 956

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

LCM(1, 956) = 956

GCD(1, 956) = ( 1 x 956 ) / 956

GCD(1, 956) = 956 / 956

GCD(1, 956) = 1

GCD of 978, 733, 121, 956 is 1

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1. What is the GCD of 978, 733, 121, 956?

GCD of 978, 733, 121, 956 is 1

2. Where do I get the detailed procedure to find GCD of 978, 733, 121, 956?

You can find a detailed procedure to find GCD of 978, 733, 121, 956 on our page.

3. How to find GCD of 978, 733, 121, 956 on a calculator?

You can find the GCD of 978, 733, 121, 956 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.