GCD of 912, 651, 358, 680 Calculator

Given Input numbers are 912, 651, 358, 680

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

Divisors of 912

List of positive integer divisors of 912 that divides 912 without a remainder.

1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 76, 114, 152, 228, 304, 456, 912

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 358

List of positive integer divisors of 358 that divides 358 without a remainder.

1, 2, 179, 358

Divisors of 680

List of positive integer divisors of 680 that divides 680 without a remainder.

1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 136, 170, 340, 680

Greatest Common Divisior

We found the divisors of 912, 651, 358, 680 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 912, 651, 358, 680 is 1.

Therefore, GCD of numbers 912, 651, 358, 680 is 1

Given Input Data is 912, 651, 358, 680

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

Prime Factorization of 912 is 2 x 2 x 2 x 2 x 3 x 19

Prime Factorization of 651 is 3 x 7 x 31

Prime Factorization of 358 is 2 x 179

Prime Factorization of 680 is 2 x 2 x 2 x 5 x 17

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(912, 651) = 197904

GCD(912, 651) = ( 912 x 651 ) / 197904

GCD(912, 651) = 593712 / 197904

GCD(912, 651) = 3

Step2:

Here we consider the GCD from the above i.e. 3 as first number and the next as 358

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

LCM(3, 358) = 1074

GCD(3, 358) = ( 3 x 358 ) / 1074

GCD(3, 358) = 1074 / 1074

GCD(3, 358) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 680

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

LCM(1, 680) = 680

GCD(1, 680) = ( 1 x 680 ) / 680

GCD(1, 680) = 680 / 680

GCD(1, 680) = 1

GCD of 912, 651, 358, 680 is 1

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• GCD of 387, 402, 298, 901
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1. What is the GCD of 912, 651, 358, 680?

GCD of 912, 651, 358, 680 is 1

2. Where do I get the detailed procedure to find GCD of 912, 651, 358, 680?

You can find a detailed procedure to find GCD of 912, 651, 358, 680 on our page.

3. How to find GCD of 912, 651, 358, 680 on a calculator?

You can find the GCD of 912, 651, 358, 680 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.