GCD of 426, 337, 781 Calculator

Given Input numbers are 426, 337, 781

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

Divisors of 426

List of positive integer divisors of 426 that divides 426 without a remainder.

1, 2, 3, 6, 71, 142, 213, 426

Divisors of 337

List of positive integer divisors of 337 that divides 337 without a remainder.

1, 337

Divisors of 781

List of positive integer divisors of 781 that divides 781 without a remainder.

1, 11, 71, 781

Greatest Common Divisior

We found the divisors of 426, 337, 781 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 426, 337, 781 is 1.

Therefore, GCD of numbers 426, 337, 781 is 1

Given Input Data is 426, 337, 781

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

Prime Factorization of 426 is 2 x 3 x 71

Prime Factorization of 337 is 337

Prime Factorization of 781 is 11 x 71

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(426, 337) = 143562

GCD(426, 337) = ( 426 x 337 ) / 143562

GCD(426, 337) = 143562 / 143562

GCD(426, 337) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 781

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

LCM(1, 781) = 781

GCD(1, 781) = ( 1 x 781 ) / 781

GCD(1, 781) = 781 / 781

GCD(1, 781) = 1

GCD of 426, 337, 781 is 1

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1. What is the GCD of 426, 337, 781?

GCD of 426, 337, 781 is 1

2. Where do I get the detailed procedure to find GCD of 426, 337, 781?

You can find a detailed procedure to find GCD of 426, 337, 781 on our page.

3. How to find GCD of 426, 337, 781 on a calculator?

You can find the GCD of 426, 337, 781 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.