GCD of 735, 955, 63, 491 Calculator

Given Input numbers are 735, 955, 63, 491

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

Divisors of 735

List of positive integer divisors of 735 that divides 735 without a remainder.

1, 3, 5, 7, 15, 21, 35, 49, 105, 147, 245, 735

Divisors of 955

List of positive integer divisors of 955 that divides 955 without a remainder.

1, 5, 191, 955

Divisors of 63

List of positive integer divisors of 63 that divides 63 without a remainder.

1, 3, 7, 9, 21, 63

Divisors of 491

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

1, 491

Greatest Common Divisior

We found the divisors of 735, 955, 63, 491 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 735, 955, 63, 491 is 1.

Therefore, GCD of numbers 735, 955, 63, 491 is 1

Given Input Data is 735, 955, 63, 491

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

Prime Factorization of 735 is 3 x 5 x 7 x 7

Prime Factorization of 955 is 5 x 191

Prime Factorization of 63 is 3 x 3 x 7

Prime Factorization of 491 is 491

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(735, 955) = 140385

GCD(735, 955) = ( 735 x 955 ) / 140385

GCD(735, 955) = 701925 / 140385

GCD(735, 955) = 5

Step2:

Here we consider the GCD from the above i.e. 5 as first number and the next as 63

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

LCM(5, 63) = 315

GCD(5, 63) = ( 5 x 63 ) / 315

GCD(5, 63) = 315 / 315

GCD(5, 63) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 491

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

LCM(1, 491) = 491

GCD(1, 491) = ( 1 x 491 ) / 491

GCD(1, 491) = 491 / 491

GCD(1, 491) = 1

GCD of 735, 955, 63, 491 is 1

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1. What is the GCD of 735, 955, 63, 491?

GCD of 735, 955, 63, 491 is 1

2. Where do I get the detailed procedure to find GCD of 735, 955, 63, 491?

You can find a detailed procedure to find GCD of 735, 955, 63, 491 on our page.

3. How to find GCD of 735, 955, 63, 491 on a calculator?

You can find the GCD of 735, 955, 63, 491 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.