GCD of 786, 166, 63, 862 Calculator

Given Input numbers are 786, 166, 63, 862

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

Divisors of 786

List of positive integer divisors of 786 that divides 786 without a remainder.

1, 2, 3, 6, 131, 262, 393, 786

Divisors of 166

List of positive integer divisors of 166 that divides 166 without a remainder.

1, 2, 83, 166

Divisors of 63

List of positive integer divisors of 63 that divides 63 without a remainder.

1, 3, 7, 9, 21, 63

Divisors of 862

List of positive integer divisors of 862 that divides 862 without a remainder.

1, 2, 431, 862

Greatest Common Divisior

We found the divisors of 786, 166, 63, 862 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 786, 166, 63, 862 is 1.

Therefore, GCD of numbers 786, 166, 63, 862 is 1

Given Input Data is 786, 166, 63, 862

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

Prime Factorization of 786 is 2 x 3 x 131

Prime Factorization of 166 is 2 x 83

Prime Factorization of 63 is 3 x 3 x 7

Prime Factorization of 862 is 2 x 431

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(786, 166) = 65238

GCD(786, 166) = ( 786 x 166 ) / 65238

GCD(786, 166) = 130476 / 65238

GCD(786, 166) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 63

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

LCM(2, 63) = 126

GCD(2, 63) = ( 2 x 63 ) / 126

GCD(2, 63) = 126 / 126

GCD(2, 63) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 862

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

LCM(1, 862) = 862

GCD(1, 862) = ( 1 x 862 ) / 862

GCD(1, 862) = 862 / 862

GCD(1, 862) = 1

GCD of 786, 166, 63, 862 is 1

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• GCD of 293, 514, 70, 322
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1. What is the GCD of 786, 166, 63, 862?

GCD of 786, 166, 63, 862 is 1

2. Where do I get the detailed procedure to find GCD of 786, 166, 63, 862?

You can find a detailed procedure to find GCD of 786, 166, 63, 862 on our page.

3. How to find GCD of 786, 166, 63, 862 on a calculator?

You can find the GCD of 786, 166, 63, 862 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.