GCD of 507, 515, 160, 520 Calculator

Given Input numbers are 507, 515, 160, 520

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

Divisors of 507

List of positive integer divisors of 507 that divides 507 without a remainder.

1, 3, 13, 39, 169, 507

Divisors of 515

List of positive integer divisors of 515 that divides 515 without a remainder.

1, 5, 103, 515

Divisors of 160

List of positive integer divisors of 160 that divides 160 without a remainder.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160

Divisors of 520

List of positive integer divisors of 520 that divides 520 without a remainder.

1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520

Greatest Common Divisior

We found the divisors of 507, 515, 160, 520 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 507, 515, 160, 520 is 1.

Therefore, GCD of numbers 507, 515, 160, 520 is 1

Given Input Data is 507, 515, 160, 520

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

Prime Factorization of 507 is 3 x 13 x 13

Prime Factorization of 515 is 5 x 103

Prime Factorization of 160 is 2 x 2 x 2 x 2 x 2 x 5

Prime Factorization of 520 is 2 x 2 x 2 x 5 x 13

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(507, 515) = 261105

GCD(507, 515) = ( 507 x 515 ) / 261105

GCD(507, 515) = 261105 / 261105

GCD(507, 515) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 160

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

LCM(1, 160) = 160

GCD(1, 160) = ( 1 x 160 ) / 160

GCD(1, 160) = 160 / 160

GCD(1, 160) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 520

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

LCM(1, 520) = 520

GCD(1, 520) = ( 1 x 520 ) / 520

GCD(1, 520) = 520 / 520

GCD(1, 520) = 1

GCD of 507, 515, 160, 520 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 641, 248, 248, 167
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• GCD of 553, 358, 177, 352
• GCD of 175, 846, 533, 218

1. What is the GCD of 507, 515, 160, 520?

GCD of 507, 515, 160, 520 is 1

2. Where do I get the detailed procedure to find GCD of 507, 515, 160, 520?

You can find a detailed procedure to find GCD of 507, 515, 160, 520 on our page.

3. How to find GCD of 507, 515, 160, 520 on a calculator?

You can find the GCD of 507, 515, 160, 520 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.