GCD of 680, 863, 42, 832 Calculator

Given Input numbers are 680, 863, 42, 832

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

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

Divisors of 863

List of positive integer divisors of 863 that divides 863 without a remainder.

1, 863

Divisors of 42

List of positive integer divisors of 42 that divides 42 without a remainder.

1, 2, 3, 6, 7, 14, 21, 42

Divisors of 832

List of positive integer divisors of 832 that divides 832 without a remainder.

1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832

Greatest Common Divisior

We found the divisors of 680, 863, 42, 832 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 680, 863, 42, 832 is 1.

Therefore, GCD of numbers 680, 863, 42, 832 is 1

Given Input Data is 680, 863, 42, 832

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

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

Prime Factorization of 863 is 863

Prime Factorization of 42 is 2 x 3 x 7

Prime Factorization of 832 is 2 x 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(680, 863) = 586840

GCD(680, 863) = ( 680 x 863 ) / 586840

GCD(680, 863) = 586840 / 586840

GCD(680, 863) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 42

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

LCM(1, 42) = 42

GCD(1, 42) = ( 1 x 42 ) / 42

GCD(1, 42) = 42 / 42

GCD(1, 42) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 832

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

LCM(1, 832) = 832

GCD(1, 832) = ( 1 x 832 ) / 832

GCD(1, 832) = 832 / 832

GCD(1, 832) = 1

GCD of 680, 863, 42, 832 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 718, 979, 46, 516
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• GCD of 263, 372, 14, 702
• GCD of 511, 204, 70, 987
• GCD of 468, 175, 14, 217

1. What is the GCD of 680, 863, 42, 832?

GCD of 680, 863, 42, 832 is 1

2. Where do I get the detailed procedure to find GCD of 680, 863, 42, 832?

You can find a detailed procedure to find GCD of 680, 863, 42, 832 on our page.

3. How to find GCD of 680, 863, 42, 832 on a calculator?

You can find the GCD of 680, 863, 42, 832 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.