GCD of 774, 547, 49 Calculator

Given Input numbers are 774, 547, 49

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

Divisors of 774

List of positive integer divisors of 774 that divides 774 without a remainder.

1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774

Divisors of 547

List of positive integer divisors of 547 that divides 547 without a remainder.

1, 547

Divisors of 49

List of positive integer divisors of 49 that divides 49 without a remainder.

1, 7, 49

Greatest Common Divisior

We found the divisors of 774, 547, 49 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 774, 547, 49 is 1.

Therefore, GCD of numbers 774, 547, 49 is 1

Given Input Data is 774, 547, 49

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

Prime Factorization of 774 is 2 x 3 x 3 x 43

Prime Factorization of 547 is 547

Prime Factorization of 49 is 7 x 7

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(774, 547) = 423378

GCD(774, 547) = ( 774 x 547 ) / 423378

GCD(774, 547) = 423378 / 423378

GCD(774, 547) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 49

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

LCM(1, 49) = 49

GCD(1, 49) = ( 1 x 49 ) / 49

GCD(1, 49) = 49 / 49

GCD(1, 49) = 1

GCD of 774, 547, 49 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 390, 791, 42
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• GCD of 371, 331, 79
• GCD of 283, 727, 47
• GCD of 490, 459, 94

1. What is the GCD of 774, 547, 49?

GCD of 774, 547, 49 is 1

2. Where do I get the detailed procedure to find GCD of 774, 547, 49?

You can find a detailed procedure to find GCD of 774, 547, 49 on our page.

3. How to find GCD of 774, 547, 49 on a calculator?

You can find the GCD of 774, 547, 49 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.