GCD of 781, 837, 340, 548 Calculator

Given Input numbers are 781, 837, 340, 548

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

Divisors of 781

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

1, 11, 71, 781

Divisors of 837

List of positive integer divisors of 837 that divides 837 without a remainder.

1, 3, 9, 27, 31, 93, 279, 837

Divisors of 340

List of positive integer divisors of 340 that divides 340 without a remainder.

1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340

Divisors of 548

List of positive integer divisors of 548 that divides 548 without a remainder.

1, 2, 4, 137, 274, 548

Greatest Common Divisior

We found the divisors of 781, 837, 340, 548 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 781, 837, 340, 548 is 1.

Therefore, GCD of numbers 781, 837, 340, 548 is 1

Given Input Data is 781, 837, 340, 548

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

Prime Factorization of 781 is 11 x 71

Prime Factorization of 837 is 3 x 3 x 3 x 31

Prime Factorization of 340 is 2 x 2 x 5 x 17

Prime Factorization of 548 is 2 x 2 x 137

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(781, 837) = 653697

GCD(781, 837) = ( 781 x 837 ) / 653697

GCD(781, 837) = 653697 / 653697

GCD(781, 837) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 340

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

LCM(1, 340) = 340

GCD(1, 340) = ( 1 x 340 ) / 340

GCD(1, 340) = 340 / 340

GCD(1, 340) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 548

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

LCM(1, 548) = 548

GCD(1, 548) = ( 1 x 548 ) / 548

GCD(1, 548) = 548 / 548

GCD(1, 548) = 1

GCD of 781, 837, 340, 548 is 1

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1. What is the GCD of 781, 837, 340, 548?

GCD of 781, 837, 340, 548 is 1

2. Where do I get the detailed procedure to find GCD of 781, 837, 340, 548?

You can find a detailed procedure to find GCD of 781, 837, 340, 548 on our page.

3. How to find GCD of 781, 837, 340, 548 on a calculator?

You can find the GCD of 781, 837, 340, 548 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.