GCD of 651, 195, 71, 336 Calculator

Given Input numbers are 651, 195, 71, 336

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

Divisors of 651

List of positive integer divisors of 651 that divides 651 without a remainder.

1, 3, 7, 21, 31, 93, 217, 651

Divisors of 195

List of positive integer divisors of 195 that divides 195 without a remainder.

1, 3, 5, 13, 15, 39, 65, 195

Divisors of 71

List of positive integer divisors of 71 that divides 71 without a remainder.

1, 71

Divisors of 336

List of positive integer divisors of 336 that divides 336 without a remainder.

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336

Greatest Common Divisior

We found the divisors of 651, 195, 71, 336 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 651, 195, 71, 336 is 1.

Therefore, GCD of numbers 651, 195, 71, 336 is 1

Given Input Data is 651, 195, 71, 336

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

Prime Factorization of 651 is 3 x 7 x 31

Prime Factorization of 195 is 3 x 5 x 13

Prime Factorization of 71 is 71

Prime Factorization of 336 is 2 x 2 x 2 x 2 x 3 x 7

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(651, 195) = 42315

GCD(651, 195) = ( 651 x 195 ) / 42315

GCD(651, 195) = 126945 / 42315

GCD(651, 195) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 71

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

LCM(3, 71) = 213

GCD(3, 71) = ( 3 x 71 ) / 213

GCD(3, 71) = 213 / 213

GCD(3, 71) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 336

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

LCM(1, 336) = 336

GCD(1, 336) = ( 1 x 336 ) / 336

GCD(1, 336) = 336 / 336

GCD(1, 336) = 1

GCD of 651, 195, 71, 336 is 1

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• GCD of 255, 131, 18, 690
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• GCD of 407, 442, 98, 585

1. What is the GCD of 651, 195, 71, 336?

GCD of 651, 195, 71, 336 is 1

2. Where do I get the detailed procedure to find GCD of 651, 195, 71, 336?

You can find a detailed procedure to find GCD of 651, 195, 71, 336 on our page.

3. How to find GCD of 651, 195, 71, 336 on a calculator?

You can find the GCD of 651, 195, 71, 336 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.