GCD of 943, 325, 398, 135 Calculator

Given Input numbers are 943, 325, 398, 135

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

Divisors of 943

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

1, 23, 41, 943

Divisors of 325

List of positive integer divisors of 325 that divides 325 without a remainder.

1, 5, 13, 25, 65, 325

Divisors of 398

List of positive integer divisors of 398 that divides 398 without a remainder.

1, 2, 199, 398

Divisors of 135

List of positive integer divisors of 135 that divides 135 without a remainder.

1, 3, 5, 9, 15, 27, 45, 135

Greatest Common Divisior

We found the divisors of 943, 325, 398, 135 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 943, 325, 398, 135 is 1.

Therefore, GCD of numbers 943, 325, 398, 135 is 1

Given Input Data is 943, 325, 398, 135

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

Prime Factorization of 943 is 23 x 41

Prime Factorization of 325 is 5 x 5 x 13

Prime Factorization of 398 is 2 x 199

Prime Factorization of 135 is 3 x 3 x 3 x 5

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(943, 325) = 306475

GCD(943, 325) = ( 943 x 325 ) / 306475

GCD(943, 325) = 306475 / 306475

GCD(943, 325) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 398

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

LCM(1, 398) = 398

GCD(1, 398) = ( 1 x 398 ) / 398

GCD(1, 398) = 398 / 398

GCD(1, 398) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 135

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

LCM(1, 135) = 135

GCD(1, 135) = ( 1 x 135 ) / 135

GCD(1, 135) = 135 / 135

GCD(1, 135) = 1

GCD of 943, 325, 398, 135 is 1

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1. What is the GCD of 943, 325, 398, 135?

GCD of 943, 325, 398, 135 is 1

2. Where do I get the detailed procedure to find GCD of 943, 325, 398, 135?

You can find a detailed procedure to find GCD of 943, 325, 398, 135 on our page.

3. How to find GCD of 943, 325, 398, 135 on a calculator?

You can find the GCD of 943, 325, 398, 135 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.