GCD of 986, 571, 65, 416 Calculator

Given Input numbers are 986, 571, 65, 416

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

Divisors of 986

List of positive integer divisors of 986 that divides 986 without a remainder.

1, 2, 17, 29, 34, 58, 493, 986

Divisors of 571

List of positive integer divisors of 571 that divides 571 without a remainder.

1, 571

Divisors of 65

List of positive integer divisors of 65 that divides 65 without a remainder.

1, 5, 13, 65

Divisors of 416

List of positive integer divisors of 416 that divides 416 without a remainder.

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

Greatest Common Divisior

We found the divisors of 986, 571, 65, 416 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 986, 571, 65, 416 is 1.

Therefore, GCD of numbers 986, 571, 65, 416 is 1

Given Input Data is 986, 571, 65, 416

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

Prime Factorization of 986 is 2 x 17 x 29

Prime Factorization of 571 is 571

Prime Factorization of 65 is 5 x 13

Prime Factorization of 416 is 2 x 2 x 2 x 2 x 2 x 13

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(986, 571) = 563006

GCD(986, 571) = ( 986 x 571 ) / 563006

GCD(986, 571) = 563006 / 563006

GCD(986, 571) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 65

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

LCM(1, 65) = 65

GCD(1, 65) = ( 1 x 65 ) / 65

GCD(1, 65) = 65 / 65

GCD(1, 65) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 416

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

LCM(1, 416) = 416

GCD(1, 416) = ( 1 x 416 ) / 416

GCD(1, 416) = 416 / 416

GCD(1, 416) = 1

GCD of 986, 571, 65, 416 is 1

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1. What is the GCD of 986, 571, 65, 416?

GCD of 986, 571, 65, 416 is 1

2. Where do I get the detailed procedure to find GCD of 986, 571, 65, 416?

You can find a detailed procedure to find GCD of 986, 571, 65, 416 on our page.

3. How to find GCD of 986, 571, 65, 416 on a calculator?

You can find the GCD of 986, 571, 65, 416 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.