GCD of 491, 942, 495, 797 Calculator

Given Input numbers are 491, 942, 495, 797

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

Divisors of 491

List of positive integer divisors of 491 that divides 491 without a remainder.

1, 491

Divisors of 942

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

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

Divisors of 495

List of positive integer divisors of 495 that divides 495 without a remainder.

1, 3, 5, 9, 11, 15, 33, 45, 55, 99, 165, 495

Divisors of 797

List of positive integer divisors of 797 that divides 797 without a remainder.

1, 797

Greatest Common Divisior

We found the divisors of 491, 942, 495, 797 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 491, 942, 495, 797 is 1.

Therefore, GCD of numbers 491, 942, 495, 797 is 1

Given Input Data is 491, 942, 495, 797

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

Prime Factorization of 491 is 491

Prime Factorization of 942 is 2 x 3 x 157

Prime Factorization of 495 is 3 x 3 x 5 x 11

Prime Factorization of 797 is 797

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(491, 942) = 462522

GCD(491, 942) = ( 491 x 942 ) / 462522

GCD(491, 942) = 462522 / 462522

GCD(491, 942) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 495

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

LCM(1, 495) = 495

GCD(1, 495) = ( 1 x 495 ) / 495

GCD(1, 495) = 495 / 495

GCD(1, 495) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 797

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

LCM(1, 797) = 797

GCD(1, 797) = ( 1 x 797 ) / 797

GCD(1, 797) = 797 / 797

GCD(1, 797) = 1

GCD of 491, 942, 495, 797 is 1

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1. What is the GCD of 491, 942, 495, 797?

GCD of 491, 942, 495, 797 is 1

2. Where do I get the detailed procedure to find GCD of 491, 942, 495, 797?

You can find a detailed procedure to find GCD of 491, 942, 495, 797 on our page.

3. How to find GCD of 491, 942, 495, 797 on a calculator?

You can find the GCD of 491, 942, 495, 797 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.