GCD of 601, 155, 788, 340 Calculator

Given Input numbers are 601, 155, 788, 340

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

Divisors of 601

List of positive integer divisors of 601 that divides 601 without a remainder.

1, 601

Divisors of 155

List of positive integer divisors of 155 that divides 155 without a remainder.

1, 5, 31, 155

Divisors of 788

List of positive integer divisors of 788 that divides 788 without a remainder.

1, 2, 4, 197, 394, 788

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

Greatest Common Divisior

We found the divisors of 601, 155, 788, 340 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 601, 155, 788, 340 is 1.

Therefore, GCD of numbers 601, 155, 788, 340 is 1

Given Input Data is 601, 155, 788, 340

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

Prime Factorization of 601 is 601

Prime Factorization of 155 is 5 x 31

Prime Factorization of 788 is 2 x 2 x 197

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

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(601, 155) = 93155

GCD(601, 155) = ( 601 x 155 ) / 93155

GCD(601, 155) = 93155 / 93155

GCD(601, 155) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 788

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

LCM(1, 788) = 788

GCD(1, 788) = ( 1 x 788 ) / 788

GCD(1, 788) = 788 / 788

GCD(1, 788) = 1

Step3:

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

GCD of 601, 155, 788, 340 is 1

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1. What is the GCD of 601, 155, 788, 340?

GCD of 601, 155, 788, 340 is 1

2. Where do I get the detailed procedure to find GCD of 601, 155, 788, 340?

You can find a detailed procedure to find GCD of 601, 155, 788, 340 on our page.

3. How to find GCD of 601, 155, 788, 340 on a calculator?

You can find the GCD of 601, 155, 788, 340 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.