GCD of 291, 434, 942 Calculator

Given Input numbers are 291, 434, 942

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

Divisors of 291

List of positive integer divisors of 291 that divides 291 without a remainder.

1, 3, 97, 291

Divisors of 434

List of positive integer divisors of 434 that divides 434 without a remainder.

1, 2, 7, 14, 31, 62, 217, 434

Divisors of 942

List of positive integer divisors of 942 that divides 942 without a remainder.

1, 2, 3, 6, 157, 314, 471, 942

Greatest Common Divisior

We found the divisors of 291, 434, 942 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 291, 434, 942 is 1.

Therefore, GCD of numbers 291, 434, 942 is 1

Given Input Data is 291, 434, 942

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

Prime Factorization of 291 is 3 x 97

Prime Factorization of 434 is 2 x 7 x 31

Prime Factorization of 942 is 2 x 3 x 157

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(291, 434) = 126294

GCD(291, 434) = ( 291 x 434 ) / 126294

GCD(291, 434) = 126294 / 126294

GCD(291, 434) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 942

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

LCM(1, 942) = 942

GCD(1, 942) = ( 1 x 942 ) / 942

GCD(1, 942) = 942 / 942

GCD(1, 942) = 1

GCD of 291, 434, 942 is 1

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1. What is the GCD of 291, 434, 942?

GCD of 291, 434, 942 is 1

2. Where do I get the detailed procedure to find GCD of 291, 434, 942?

You can find a detailed procedure to find GCD of 291, 434, 942 on our page.

3. How to find GCD of 291, 434, 942 on a calculator?

You can find the GCD of 291, 434, 942 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.