GCD of 746, 556, 557 Calculator

Given Input numbers are 746, 556, 557

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

Divisors of 746

List of positive integer divisors of 746 that divides 746 without a remainder.

1, 2, 373, 746

Divisors of 556

List of positive integer divisors of 556 that divides 556 without a remainder.

1, 2, 4, 139, 278, 556

Divisors of 557

List of positive integer divisors of 557 that divides 557 without a remainder.

1, 557

Greatest Common Divisior

We found the divisors of 746, 556, 557 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 746, 556, 557 is 1.

Therefore, GCD of numbers 746, 556, 557 is 1

Given Input Data is 746, 556, 557

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

Prime Factorization of 746 is 2 x 373

Prime Factorization of 556 is 2 x 2 x 139

Prime Factorization of 557 is 557

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(746, 556) = 207388

GCD(746, 556) = ( 746 x 556 ) / 207388

GCD(746, 556) = 414776 / 207388

GCD(746, 556) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 557

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

LCM(2, 557) = 1114

GCD(2, 557) = ( 2 x 557 ) / 1114

GCD(2, 557) = 1114 / 1114

GCD(2, 557) = 1

GCD of 746, 556, 557 is 1

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1. What is the GCD of 746, 556, 557?

GCD of 746, 556, 557 is 1

2. Where do I get the detailed procedure to find GCD of 746, 556, 557?

You can find a detailed procedure to find GCD of 746, 556, 557 on our page.

3. How to find GCD of 746, 556, 557 on a calculator?

You can find the GCD of 746, 556, 557 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.