GCD of 611, 580, 87, 118 Calculator

Given Input numbers are 611, 580, 87, 118

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

Divisors of 611

List of positive integer divisors of 611 that divides 611 without a remainder.

1, 13, 47, 611

Divisors of 580

List of positive integer divisors of 580 that divides 580 without a remainder.

1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580

Divisors of 87

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

1, 3, 29, 87

Divisors of 118

List of positive integer divisors of 118 that divides 118 without a remainder.

1, 2, 59, 118

Greatest Common Divisior

We found the divisors of 611, 580, 87, 118 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 611, 580, 87, 118 is 1.

Therefore, GCD of numbers 611, 580, 87, 118 is 1

Given Input Data is 611, 580, 87, 118

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

Prime Factorization of 611 is 13 x 47

Prime Factorization of 580 is 2 x 2 x 5 x 29

Prime Factorization of 87 is 3 x 29

Prime Factorization of 118 is 2 x 59

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(611, 580) = 354380

GCD(611, 580) = ( 611 x 580 ) / 354380

GCD(611, 580) = 354380 / 354380

GCD(611, 580) = 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 118

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

LCM(1, 118) = 118

GCD(1, 118) = ( 1 x 118 ) / 118

GCD(1, 118) = 118 / 118

GCD(1, 118) = 1

GCD of 611, 580, 87, 118 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 405, 641, 67, 628
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• GCD of 813, 429, 74, 808
• GCD of 115, 391, 14, 655
• GCD of 393, 387, 65, 260

1. What is the GCD of 611, 580, 87, 118?

GCD of 611, 580, 87, 118 is 1

2. Where do I get the detailed procedure to find GCD of 611, 580, 87, 118?

You can find a detailed procedure to find GCD of 611, 580, 87, 118 on our page.

3. How to find GCD of 611, 580, 87, 118 on a calculator?

You can find the GCD of 611, 580, 87, 118 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.