GCD of 741, 521, 982, 815 Calculator

Given Input numbers are 741, 521, 982, 815

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

Divisors of 741

List of positive integer divisors of 741 that divides 741 without a remainder.

1, 3, 13, 19, 39, 57, 247, 741

Divisors of 521

List of positive integer divisors of 521 that divides 521 without a remainder.

1, 521

Divisors of 982

List of positive integer divisors of 982 that divides 982 without a remainder.

1, 2, 491, 982

Divisors of 815

List of positive integer divisors of 815 that divides 815 without a remainder.

1, 5, 163, 815

Greatest Common Divisior

We found the divisors of 741, 521, 982, 815 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 741, 521, 982, 815 is 1.

Therefore, GCD of numbers 741, 521, 982, 815 is 1

Given Input Data is 741, 521, 982, 815

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

Prime Factorization of 741 is 3 x 13 x 19

Prime Factorization of 521 is 521

Prime Factorization of 982 is 2 x 491

Prime Factorization of 815 is 5 x 163

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(741, 521) = 386061

GCD(741, 521) = ( 741 x 521 ) / 386061

GCD(741, 521) = 386061 / 386061

GCD(741, 521) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 982

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

LCM(1, 982) = 982

GCD(1, 982) = ( 1 x 982 ) / 982

GCD(1, 982) = 982 / 982

GCD(1, 982) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 815

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

LCM(1, 815) = 815

GCD(1, 815) = ( 1 x 815 ) / 815

GCD(1, 815) = 815 / 815

GCD(1, 815) = 1

GCD of 741, 521, 982, 815 is 1

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1. What is the GCD of 741, 521, 982, 815?

GCD of 741, 521, 982, 815 is 1

2. Where do I get the detailed procedure to find GCD of 741, 521, 982, 815?

You can find a detailed procedure to find GCD of 741, 521, 982, 815 on our page.

3. How to find GCD of 741, 521, 982, 815 on a calculator?

You can find the GCD of 741, 521, 982, 815 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.