GCD of 240, 521, 71, 761 Calculator

Given Input numbers are 240, 521, 71, 761

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

Divisors of 240

List of positive integer divisors of 240 that divides 240 without a remainder.

1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240

Divisors of 521

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

1, 521

Divisors of 71

List of positive integer divisors of 71 that divides 71 without a remainder.

1, 71

Divisors of 761

List of positive integer divisors of 761 that divides 761 without a remainder.

1, 761

Greatest Common Divisior

We found the divisors of 240, 521, 71, 761 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 240, 521, 71, 761 is 1.

Therefore, GCD of numbers 240, 521, 71, 761 is 1

Given Input Data is 240, 521, 71, 761

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

Prime Factorization of 240 is 2 x 2 x 2 x 2 x 3 x 5

Prime Factorization of 521 is 521

Prime Factorization of 71 is 71

Prime Factorization of 761 is 761

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(240, 521) = 125040

GCD(240, 521) = ( 240 x 521 ) / 125040

GCD(240, 521) = 125040 / 125040

GCD(240, 521) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 71

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

LCM(1, 71) = 71

GCD(1, 71) = ( 1 x 71 ) / 71

GCD(1, 71) = 71 / 71

GCD(1, 71) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 761

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

LCM(1, 761) = 761

GCD(1, 761) = ( 1 x 761 ) / 761

GCD(1, 761) = 761 / 761

GCD(1, 761) = 1

GCD of 240, 521, 71, 761 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 771, 775, 73, 122
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• GCD of 469, 766, 31, 686

1. What is the GCD of 240, 521, 71, 761?

GCD of 240, 521, 71, 761 is 1

2. Where do I get the detailed procedure to find GCD of 240, 521, 71, 761?

You can find a detailed procedure to find GCD of 240, 521, 71, 761 on our page.

3. How to find GCD of 240, 521, 71, 761 on a calculator?

You can find the GCD of 240, 521, 71, 761 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.