GCD of 491, 351, 74, 963 Calculator

Given Input numbers are 491, 351, 74, 963

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 351

List of positive integer divisors of 351 that divides 351 without a remainder.

1, 3, 9, 13, 27, 39, 117, 351

Divisors of 74

List of positive integer divisors of 74 that divides 74 without a remainder.

1, 2, 37, 74

Divisors of 963

List of positive integer divisors of 963 that divides 963 without a remainder.

1, 3, 9, 107, 321, 963

Greatest Common Divisior

We found the divisors of 491, 351, 74, 963 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 491, 351, 74, 963 is 1.

Therefore, GCD of numbers 491, 351, 74, 963 is 1

Given Input Data is 491, 351, 74, 963

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

Prime Factorization of 491 is 491

Prime Factorization of 351 is 3 x 3 x 3 x 13

Prime Factorization of 74 is 2 x 37

Prime Factorization of 963 is 3 x 3 x 107

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, 351) = 172341

GCD(491, 351) = ( 491 x 351 ) / 172341

GCD(491, 351) = 172341 / 172341

GCD(491, 351) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 74

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

LCM(1, 74) = 74

GCD(1, 74) = ( 1 x 74 ) / 74

GCD(1, 74) = 74 / 74

GCD(1, 74) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 963

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

LCM(1, 963) = 963

GCD(1, 963) = ( 1 x 963 ) / 963

GCD(1, 963) = 963 / 963

GCD(1, 963) = 1

GCD of 491, 351, 74, 963 is 1

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• GCD of 322, 882, 68, 416
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1. What is the GCD of 491, 351, 74, 963?

GCD of 491, 351, 74, 963 is 1

2. Where do I get the detailed procedure to find GCD of 491, 351, 74, 963?

You can find a detailed procedure to find GCD of 491, 351, 74, 963 on our page.

3. How to find GCD of 491, 351, 74, 963 on a calculator?

You can find the GCD of 491, 351, 74, 963 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.