GCD of 213, 131, 91, 711 Calculator

Given Input numbers are 213, 131, 91, 711

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

Divisors of 213

List of positive integer divisors of 213 that divides 213 without a remainder.

1, 3, 71, 213

Divisors of 131

List of positive integer divisors of 131 that divides 131 without a remainder.

1, 131

Divisors of 91

List of positive integer divisors of 91 that divides 91 without a remainder.

1, 7, 13, 91

Divisors of 711

List of positive integer divisors of 711 that divides 711 without a remainder.

1, 3, 9, 79, 237, 711

Greatest Common Divisior

We found the divisors of 213, 131, 91, 711 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 213, 131, 91, 711 is 1.

Therefore, GCD of numbers 213, 131, 91, 711 is 1

Given Input Data is 213, 131, 91, 711

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

Prime Factorization of 213 is 3 x 71

Prime Factorization of 131 is 131

Prime Factorization of 91 is 7 x 13

Prime Factorization of 711 is 3 x 3 x 79

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(213, 131) = 27903

GCD(213, 131) = ( 213 x 131 ) / 27903

GCD(213, 131) = 27903 / 27903

GCD(213, 131) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 91

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

LCM(1, 91) = 91

GCD(1, 91) = ( 1 x 91 ) / 91

GCD(1, 91) = 91 / 91

GCD(1, 91) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 711

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

LCM(1, 711) = 711

GCD(1, 711) = ( 1 x 711 ) / 711

GCD(1, 711) = 711 / 711

GCD(1, 711) = 1

GCD of 213, 131, 91, 711 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 579, 142, 62, 179
• GCD of 173, 869, 71, 647
• GCD of 396, 707, 49, 987
• GCD of 660, 218, 36, 524
• GCD of 293, 657, 73, 985

1. What is the GCD of 213, 131, 91, 711?

GCD of 213, 131, 91, 711 is 1

2. Where do I get the detailed procedure to find GCD of 213, 131, 91, 711?

You can find a detailed procedure to find GCD of 213, 131, 91, 711 on our page.

3. How to find GCD of 213, 131, 91, 711 on a calculator?

You can find the GCD of 213, 131, 91, 711 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.