GCD of 713, 455, 443, 553 Calculator

Given Input numbers are 713, 455, 443, 553

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

Divisors of 713

List of positive integer divisors of 713 that divides 713 without a remainder.

1, 23, 31, 713

Divisors of 455

List of positive integer divisors of 455 that divides 455 without a remainder.

1, 5, 7, 13, 35, 65, 91, 455

Divisors of 443

List of positive integer divisors of 443 that divides 443 without a remainder.

1, 443

Divisors of 553

List of positive integer divisors of 553 that divides 553 without a remainder.

1, 7, 79, 553

Greatest Common Divisior

We found the divisors of 713, 455, 443, 553 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 713, 455, 443, 553 is 1.

Therefore, GCD of numbers 713, 455, 443, 553 is 1

Given Input Data is 713, 455, 443, 553

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

Prime Factorization of 713 is 23 x 31

Prime Factorization of 455 is 5 x 7 x 13

Prime Factorization of 443 is 443

Prime Factorization of 553 is 7 x 79

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(713, 455) = 324415

GCD(713, 455) = ( 713 x 455 ) / 324415

GCD(713, 455) = 324415 / 324415

GCD(713, 455) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 443

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

LCM(1, 443) = 443

GCD(1, 443) = ( 1 x 443 ) / 443

GCD(1, 443) = 443 / 443

GCD(1, 443) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 553

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

LCM(1, 553) = 553

GCD(1, 553) = ( 1 x 553 ) / 553

GCD(1, 553) = 553 / 553

GCD(1, 553) = 1

GCD of 713, 455, 443, 553 is 1

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• GCD of 517, 799, 862, 233
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• GCD of 544, 946, 254, 155
• GCD of 660, 570, 725, 714

1. What is the GCD of 713, 455, 443, 553?

GCD of 713, 455, 443, 553 is 1

2. Where do I get the detailed procedure to find GCD of 713, 455, 443, 553?

You can find a detailed procedure to find GCD of 713, 455, 443, 553 on our page.

3. How to find GCD of 713, 455, 443, 553 on a calculator?

You can find the GCD of 713, 455, 443, 553 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.