GCD of 770, 422, 179, 984 Calculator

Given Input numbers are 770, 422, 179, 984

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

Divisors of 770

List of positive integer divisors of 770 that divides 770 without a remainder.

1, 2, 5, 7, 10, 11, 14, 22, 35, 55, 70, 77, 110, 154, 385, 770

Divisors of 422

List of positive integer divisors of 422 that divides 422 without a remainder.

1, 2, 211, 422

Divisors of 179

List of positive integer divisors of 179 that divides 179 without a remainder.

1, 179

Divisors of 984

List of positive integer divisors of 984 that divides 984 without a remainder.

1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984

Greatest Common Divisior

We found the divisors of 770, 422, 179, 984 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 770, 422, 179, 984 is 1.

Therefore, GCD of numbers 770, 422, 179, 984 is 1

Given Input Data is 770, 422, 179, 984

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

Prime Factorization of 770 is 2 x 5 x 7 x 11

Prime Factorization of 422 is 2 x 211

Prime Factorization of 179 is 179

Prime Factorization of 984 is 2 x 2 x 2 x 3 x 41

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(770, 422) = 162470

GCD(770, 422) = ( 770 x 422 ) / 162470

GCD(770, 422) = 324940 / 162470

GCD(770, 422) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 179

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

LCM(2, 179) = 358

GCD(2, 179) = ( 2 x 179 ) / 358

GCD(2, 179) = 358 / 358

GCD(2, 179) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 984

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

LCM(1, 984) = 984

GCD(1, 984) = ( 1 x 984 ) / 984

GCD(1, 984) = 984 / 984

GCD(1, 984) = 1

GCD of 770, 422, 179, 984 is 1

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1. What is the GCD of 770, 422, 179, 984?

GCD of 770, 422, 179, 984 is 1

2. Where do I get the detailed procedure to find GCD of 770, 422, 179, 984?

You can find a detailed procedure to find GCD of 770, 422, 179, 984 on our page.

3. How to find GCD of 770, 422, 179, 984 on a calculator?

You can find the GCD of 770, 422, 179, 984 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.