GCD of 408, 943, 605, 137 Calculator

Given Input numbers are 408, 943, 605, 137

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

Divisors of 408

List of positive integer divisors of 408 that divides 408 without a remainder.

1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408

Divisors of 943

List of positive integer divisors of 943 that divides 943 without a remainder.

1, 23, 41, 943

Divisors of 605

List of positive integer divisors of 605 that divides 605 without a remainder.

1, 5, 11, 55, 121, 605

Divisors of 137

List of positive integer divisors of 137 that divides 137 without a remainder.

1, 137

Greatest Common Divisior

We found the divisors of 408, 943, 605, 137 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 408, 943, 605, 137 is 1.

Therefore, GCD of numbers 408, 943, 605, 137 is 1

Given Input Data is 408, 943, 605, 137

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

Prime Factorization of 408 is 2 x 2 x 2 x 3 x 17

Prime Factorization of 943 is 23 x 41

Prime Factorization of 605 is 5 x 11 x 11

Prime Factorization of 137 is 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(408, 943) = 384744

GCD(408, 943) = ( 408 x 943 ) / 384744

GCD(408, 943) = 384744 / 384744

GCD(408, 943) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 605

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

LCM(1, 605) = 605

GCD(1, 605) = ( 1 x 605 ) / 605

GCD(1, 605) = 605 / 605

GCD(1, 605) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 137

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

LCM(1, 137) = 137

GCD(1, 137) = ( 1 x 137 ) / 137

GCD(1, 137) = 137 / 137

GCD(1, 137) = 1

GCD of 408, 943, 605, 137 is 1

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• GCD of 962, 236, 114, 219
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1. What is the GCD of 408, 943, 605, 137?

GCD of 408, 943, 605, 137 is 1

2. Where do I get the detailed procedure to find GCD of 408, 943, 605, 137?

You can find a detailed procedure to find GCD of 408, 943, 605, 137 on our page.

3. How to find GCD of 408, 943, 605, 137 on a calculator?

You can find the GCD of 408, 943, 605, 137 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.