GCD of 245, 718, 831, 268 Calculator

Given Input numbers are 245, 718, 831, 268

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

Divisors of 245

List of positive integer divisors of 245 that divides 245 without a remainder.

1, 5, 7, 35, 49, 245

Divisors of 718

List of positive integer divisors of 718 that divides 718 without a remainder.

1, 2, 359, 718

Divisors of 831

List of positive integer divisors of 831 that divides 831 without a remainder.

1, 3, 277, 831

Divisors of 268

List of positive integer divisors of 268 that divides 268 without a remainder.

1, 2, 4, 67, 134, 268

Greatest Common Divisior

We found the divisors of 245, 718, 831, 268 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 245, 718, 831, 268 is 1.

Therefore, GCD of numbers 245, 718, 831, 268 is 1

Given Input Data is 245, 718, 831, 268

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

Prime Factorization of 245 is 5 x 7 x 7

Prime Factorization of 718 is 2 x 359

Prime Factorization of 831 is 3 x 277

Prime Factorization of 268 is 2 x 2 x 67

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(245, 718) = 175910

GCD(245, 718) = ( 245 x 718 ) / 175910

GCD(245, 718) = 175910 / 175910

GCD(245, 718) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 831

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

LCM(1, 831) = 831

GCD(1, 831) = ( 1 x 831 ) / 831

GCD(1, 831) = 831 / 831

GCD(1, 831) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 268

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

LCM(1, 268) = 268

GCD(1, 268) = ( 1 x 268 ) / 268

GCD(1, 268) = 268 / 268

GCD(1, 268) = 1

GCD of 245, 718, 831, 268 is 1

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• GCD of 222, 961, 573, 170
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1. What is the GCD of 245, 718, 831, 268?

GCD of 245, 718, 831, 268 is 1

2. Where do I get the detailed procedure to find GCD of 245, 718, 831, 268?

You can find a detailed procedure to find GCD of 245, 718, 831, 268 on our page.

3. How to find GCD of 245, 718, 831, 268 on a calculator?

You can find the GCD of 245, 718, 831, 268 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.