GCD of 813, 832, 87, 615 Calculator

Given Input numbers are 813, 832, 87, 615

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

Divisors of 813

List of positive integer divisors of 813 that divides 813 without a remainder.

1, 3, 271, 813

Divisors of 832

List of positive integer divisors of 832 that divides 832 without a remainder.

1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832

Divisors of 87

List of positive integer divisors of 87 that divides 87 without a remainder.

1, 3, 29, 87

Divisors of 615

List of positive integer divisors of 615 that divides 615 without a remainder.

1, 3, 5, 15, 41, 123, 205, 615

Greatest Common Divisior

We found the divisors of 813, 832, 87, 615 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 813, 832, 87, 615 is 1.

Therefore, GCD of numbers 813, 832, 87, 615 is 1

Given Input Data is 813, 832, 87, 615

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

Prime Factorization of 813 is 3 x 271

Prime Factorization of 832 is 2 x 2 x 2 x 2 x 2 x 2 x 13

Prime Factorization of 87 is 3 x 29

Prime Factorization of 615 is 3 x 5 x 41

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(813, 832) = 676416

GCD(813, 832) = ( 813 x 832 ) / 676416

GCD(813, 832) = 676416 / 676416

GCD(813, 832) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 87

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

LCM(1, 87) = 87

GCD(1, 87) = ( 1 x 87 ) / 87

GCD(1, 87) = 87 / 87

GCD(1, 87) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 615

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

LCM(1, 615) = 615

GCD(1, 615) = ( 1 x 615 ) / 615

GCD(1, 615) = 615 / 615

GCD(1, 615) = 1

GCD of 813, 832, 87, 615 is 1

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• GCD of 262, 521, 48, 983
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1. What is the GCD of 813, 832, 87, 615?

GCD of 813, 832, 87, 615 is 1

2. Where do I get the detailed procedure to find GCD of 813, 832, 87, 615?

You can find a detailed procedure to find GCD of 813, 832, 87, 615 on our page.

3. How to find GCD of 813, 832, 87, 615 on a calculator?

You can find the GCD of 813, 832, 87, 615 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.