GCD of 551, 964, 782, 803 Calculator

Given Input numbers are 551, 964, 782, 803

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

Divisors of 551

List of positive integer divisors of 551 that divides 551 without a remainder.

1, 19, 29, 551

Divisors of 964

List of positive integer divisors of 964 that divides 964 without a remainder.

1, 2, 4, 241, 482, 964

Divisors of 782

List of positive integer divisors of 782 that divides 782 without a remainder.

1, 2, 17, 23, 34, 46, 391, 782

Divisors of 803

List of positive integer divisors of 803 that divides 803 without a remainder.

1, 11, 73, 803

Greatest Common Divisior

We found the divisors of 551, 964, 782, 803 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 551, 964, 782, 803 is 1.

Therefore, GCD of numbers 551, 964, 782, 803 is 1

Given Input Data is 551, 964, 782, 803

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

Prime Factorization of 551 is 19 x 29

Prime Factorization of 964 is 2 x 2 x 241

Prime Factorization of 782 is 2 x 17 x 23

Prime Factorization of 803 is 11 x 73

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(551, 964) = 531164

GCD(551, 964) = ( 551 x 964 ) / 531164

GCD(551, 964) = 531164 / 531164

GCD(551, 964) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 782

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

LCM(1, 782) = 782

GCD(1, 782) = ( 1 x 782 ) / 782

GCD(1, 782) = 782 / 782

GCD(1, 782) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 803

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

LCM(1, 803) = 803

GCD(1, 803) = ( 1 x 803 ) / 803

GCD(1, 803) = 803 / 803

GCD(1, 803) = 1

GCD of 551, 964, 782, 803 is 1

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1. What is the GCD of 551, 964, 782, 803?

GCD of 551, 964, 782, 803 is 1

2. Where do I get the detailed procedure to find GCD of 551, 964, 782, 803?

You can find a detailed procedure to find GCD of 551, 964, 782, 803 on our page.

3. How to find GCD of 551, 964, 782, 803 on a calculator?

You can find the GCD of 551, 964, 782, 803 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.