GCD of 68, 707, 839, 355 Calculator

Given Input numbers are 68, 707, 839, 355

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

Divisors of 68

List of positive integer divisors of 68 that divides 68 without a remainder.

1, 2, 4, 17, 34, 68

Divisors of 707

List of positive integer divisors of 707 that divides 707 without a remainder.

1, 7, 101, 707

Divisors of 839

List of positive integer divisors of 839 that divides 839 without a remainder.

1, 839

Divisors of 355

List of positive integer divisors of 355 that divides 355 without a remainder.

1, 5, 71, 355

Greatest Common Divisior

We found the divisors of 68, 707, 839, 355 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 68, 707, 839, 355 is 1.

Therefore, GCD of numbers 68, 707, 839, 355 is 1

Given Input Data is 68, 707, 839, 355

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

Prime Factorization of 68 is 2 x 2 x 17

Prime Factorization of 707 is 7 x 101

Prime Factorization of 839 is 839

Prime Factorization of 355 is 5 x 71

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(68, 707) = 48076

GCD(68, 707) = ( 68 x 707 ) / 48076

GCD(68, 707) = 48076 / 48076

GCD(68, 707) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 839

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

LCM(1, 839) = 839

GCD(1, 839) = ( 1 x 839 ) / 839

GCD(1, 839) = 839 / 839

GCD(1, 839) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 355

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

LCM(1, 355) = 355

GCD(1, 355) = ( 1 x 355 ) / 355

GCD(1, 355) = 355 / 355

GCD(1, 355) = 1

GCD of 68, 707, 839, 355 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 50, 119, 625, 986
• GCD of 42, 523, 845, 788
• GCD of 71, 921, 603, 796
• GCD of 43, 505, 387, 843
• GCD of 93, 273, 107, 957

1. What is the GCD of 68, 707, 839, 355?

GCD of 68, 707, 839, 355 is 1

2. Where do I get the detailed procedure to find GCD of 68, 707, 839, 355?

You can find a detailed procedure to find GCD of 68, 707, 839, 355 on our page.

3. How to find GCD of 68, 707, 839, 355 on a calculator?

You can find the GCD of 68, 707, 839, 355 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.