GCD of 795, 315, 87, 137 Calculator

Given Input numbers are 795, 315, 87, 137

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

Divisors of 795

List of positive integer divisors of 795 that divides 795 without a remainder.

1, 3, 5, 15, 53, 159, 265, 795

Divisors of 315

List of positive integer divisors of 315 that divides 315 without a remainder.

1, 3, 5, 7, 9, 15, 21, 35, 45, 63, 105, 315

Divisors of 87

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

1, 3, 29, 87

Divisors of 137

List of positive integer divisors of 137 that divides 137 without a remainder.

1, 137

Greatest Common Divisior

We found the divisors of 795, 315, 87, 137 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 795, 315, 87, 137 is 1.

Therefore, GCD of numbers 795, 315, 87, 137 is 1

Given Input Data is 795, 315, 87, 137

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

Prime Factorization of 795 is 3 x 5 x 53

Prime Factorization of 315 is 3 x 3 x 5 x 7

Prime Factorization of 87 is 3 x 29

Prime Factorization of 137 is 137

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(795, 315) = 16695

GCD(795, 315) = ( 795 x 315 ) / 16695

GCD(795, 315) = 250425 / 16695

GCD(795, 315) = 15

Step2:

Here we consider the GCD from the above i.e. 15 as first number and the next as 87

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

LCM(15, 87) = 435

GCD(15, 87) = ( 15 x 87 ) / 435

GCD(15, 87) = 1305 / 435

GCD(15, 87) = 3

Step3:

Here we consider the GCD from the above i.e. 3 as first number and the next as 137

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

LCM(3, 137) = 411

GCD(3, 137) = ( 3 x 137 ) / 411

GCD(3, 137) = 411 / 411

GCD(3, 137) = 1

GCD of 795, 315, 87, 137 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 983, 648, 22, 903
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• GCD of 748, 132, 82, 200

1. What is the GCD of 795, 315, 87, 137?

GCD of 795, 315, 87, 137 is 1

2. Where do I get the detailed procedure to find GCD of 795, 315, 87, 137?

You can find a detailed procedure to find GCD of 795, 315, 87, 137 on our page.

3. How to find GCD of 795, 315, 87, 137 on a calculator?

You can find the GCD of 795, 315, 87, 137 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.