GCD of 778, 436, 371 Calculator

Given Input numbers are 778, 436, 371

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 436

List of positive integer divisors of 436 that divides 436 without a remainder.

1, 2, 4, 109, 218, 436

Divisors of 371

List of positive integer divisors of 371 that divides 371 without a remainder.

1, 7, 53, 371

Greatest Common Divisior

We found the divisors of 778, 436, 371 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 778, 436, 371 is 1.

Therefore, GCD of numbers 778, 436, 371 is 1

Given Input Data is 778, 436, 371

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

Prime Factorization of 778 is 2 x 389

Prime Factorization of 436 is 2 x 2 x 109

Prime Factorization of 371 is 7 x 53

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, 436) = 169604

GCD(778, 436) = ( 778 x 436 ) / 169604

GCD(778, 436) = 339208 / 169604

GCD(778, 436) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 371

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

LCM(2, 371) = 742

GCD(2, 371) = ( 2 x 371 ) / 742

GCD(2, 371) = 742 / 742

GCD(2, 371) = 1

GCD of 778, 436, 371 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 660, 241, 878
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• GCD of 235, 659, 832
• GCD of 423, 756, 350

1. What is the GCD of 778, 436, 371?

GCD of 778, 436, 371 is 1

2. Where do I get the detailed procedure to find GCD of 778, 436, 371?

You can find a detailed procedure to find GCD of 778, 436, 371 on our page.

3. How to find GCD of 778, 436, 371 on a calculator?

You can find the GCD of 778, 436, 371 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.