GCD of 674, 794, 85, 778 Calculator

Given Input numbers are 674, 794, 85, 778

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

Divisors of 674

List of positive integer divisors of 674 that divides 674 without a remainder.

1, 2, 337, 674

Divisors of 794

List of positive integer divisors of 794 that divides 794 without a remainder.

1, 2, 397, 794

Divisors of 85

List of positive integer divisors of 85 that divides 85 without a remainder.

1, 5, 17, 85

Divisors of 778

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

1, 2, 389, 778

Greatest Common Divisior

We found the divisors of 674, 794, 85, 778 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 674, 794, 85, 778 is 1.

Therefore, GCD of numbers 674, 794, 85, 778 is 1

Given Input Data is 674, 794, 85, 778

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

Prime Factorization of 674 is 2 x 337

Prime Factorization of 794 is 2 x 397

Prime Factorization of 85 is 5 x 17

Prime Factorization of 778 is 2 x 389

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(674, 794) = 267578

GCD(674, 794) = ( 674 x 794 ) / 267578

GCD(674, 794) = 535156 / 267578

GCD(674, 794) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 85

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

LCM(2, 85) = 170

GCD(2, 85) = ( 2 x 85 ) / 170

GCD(2, 85) = 170 / 170

GCD(2, 85) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 778

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

LCM(1, 778) = 778

GCD(1, 778) = ( 1 x 778 ) / 778

GCD(1, 778) = 778 / 778

GCD(1, 778) = 1

GCD of 674, 794, 85, 778 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 950, 935, 55, 314
• GCD of 666, 162, 61, 445
• GCD of 757, 720, 37, 910
• GCD of 579, 245, 43, 201
• GCD of 691, 604, 21, 939

1. What is the GCD of 674, 794, 85, 778?

GCD of 674, 794, 85, 778 is 1

2. Where do I get the detailed procedure to find GCD of 674, 794, 85, 778?

You can find a detailed procedure to find GCD of 674, 794, 85, 778 on our page.

3. How to find GCD of 674, 794, 85, 778 on a calculator?

You can find the GCD of 674, 794, 85, 778 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.