GCD of 989, 711, 566, 277 Calculator

Given Input numbers are 989, 711, 566, 277

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

Divisors of 989

List of positive integer divisors of 989 that divides 989 without a remainder.

1, 23, 43, 989

Divisors of 711

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

1, 3, 9, 79, 237, 711

Divisors of 566

List of positive integer divisors of 566 that divides 566 without a remainder.

1, 2, 283, 566

Divisors of 277

List of positive integer divisors of 277 that divides 277 without a remainder.

1, 277

Greatest Common Divisior

We found the divisors of 989, 711, 566, 277 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 989, 711, 566, 277 is 1.

Therefore, GCD of numbers 989, 711, 566, 277 is 1

Given Input Data is 989, 711, 566, 277

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

Prime Factorization of 989 is 23 x 43

Prime Factorization of 711 is 3 x 3 x 79

Prime Factorization of 566 is 2 x 283

Prime Factorization of 277 is 277

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(989, 711) = 703179

GCD(989, 711) = ( 989 x 711 ) / 703179

GCD(989, 711) = 703179 / 703179

GCD(989, 711) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 566

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

LCM(1, 566) = 566

GCD(1, 566) = ( 1 x 566 ) / 566

GCD(1, 566) = 566 / 566

GCD(1, 566) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 277

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

LCM(1, 277) = 277

GCD(1, 277) = ( 1 x 277 ) / 277

GCD(1, 277) = 277 / 277

GCD(1, 277) = 1

GCD of 989, 711, 566, 277 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 687, 472, 660, 932
• GCD of 302, 700, 111, 919
• GCD of 449, 632, 313, 525
• GCD of 460, 241, 219, 233
• GCD of 665, 934, 174, 795

1. What is the GCD of 989, 711, 566, 277?

GCD of 989, 711, 566, 277 is 1

2. Where do I get the detailed procedure to find GCD of 989, 711, 566, 277?

You can find a detailed procedure to find GCD of 989, 711, 566, 277 on our page.

3. How to find GCD of 989, 711, 566, 277 on a calculator?

You can find the GCD of 989, 711, 566, 277 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.