GCD of 778, 928, 88, 623 Calculator

Given Input numbers are 778, 928, 88, 623

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

Divisors of 778

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

1, 2, 389, 778

Divisors of 928

List of positive integer divisors of 928 that divides 928 without a remainder.

1, 2, 4, 8, 16, 29, 32, 58, 116, 232, 464, 928

Divisors of 88

List of positive integer divisors of 88 that divides 88 without a remainder.

1, 2, 4, 8, 11, 22, 44, 88

Divisors of 623

List of positive integer divisors of 623 that divides 623 without a remainder.

1, 7, 89, 623

Greatest Common Divisior

We found the divisors of 778, 928, 88, 623 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 778, 928, 88, 623 is 1.

Therefore, GCD of numbers 778, 928, 88, 623 is 1

Given Input Data is 778, 928, 88, 623

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

Prime Factorization of 778 is 2 x 389

Prime Factorization of 928 is 2 x 2 x 2 x 2 x 2 x 29

Prime Factorization of 88 is 2 x 2 x 2 x 11

Prime Factorization of 623 is 7 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(778, 928) = 360992

GCD(778, 928) = ( 778 x 928 ) / 360992

GCD(778, 928) = 721984 / 360992

GCD(778, 928) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 88

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

LCM(2, 88) = 88

GCD(2, 88) = ( 2 x 88 ) / 88

GCD(2, 88) = 176 / 88

GCD(2, 88) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 623

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

LCM(2, 623) = 1246

GCD(2, 623) = ( 2 x 623 ) / 1246

GCD(2, 623) = 1246 / 1246

GCD(2, 623) = 1

GCD of 778, 928, 88, 623 is 1

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1. What is the GCD of 778, 928, 88, 623?

GCD of 778, 928, 88, 623 is 1

2. Where do I get the detailed procedure to find GCD of 778, 928, 88, 623?

You can find a detailed procedure to find GCD of 778, 928, 88, 623 on our page.

3. How to find GCD of 778, 928, 88, 623 on a calculator?

You can find the GCD of 778, 928, 88, 623 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.