GCD of 68, 702, 272, 957 Calculator

Given Input numbers are 68, 702, 272, 957

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 702

List of positive integer divisors of 702 that divides 702 without a remainder.

1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702

Divisors of 272

List of positive integer divisors of 272 that divides 272 without a remainder.

1, 2, 4, 8, 16, 17, 34, 68, 136, 272

Divisors of 957

List of positive integer divisors of 957 that divides 957 without a remainder.

1, 3, 11, 29, 33, 87, 319, 957

Greatest Common Divisior

We found the divisors of 68, 702, 272, 957 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 68, 702, 272, 957 is 1.

Therefore, GCD of numbers 68, 702, 272, 957 is 1

Given Input Data is 68, 702, 272, 957

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 702 is 2 x 3 x 3 x 3 x 13

Prime Factorization of 272 is 2 x 2 x 2 x 2 x 17

Prime Factorization of 957 is 3 x 11 x 29

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, 702) = 23868

GCD(68, 702) = ( 68 x 702 ) / 23868

GCD(68, 702) = 47736 / 23868

GCD(68, 702) = 2

Step2:

Here we consider the GCD from the above i.e. 2 as first number and the next as 272

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

LCM(2, 272) = 272

GCD(2, 272) = ( 2 x 272 ) / 272

GCD(2, 272) = 544 / 272

GCD(2, 272) = 2

Step3:

Here we consider the GCD from the above i.e. 2 as first number and the next as 957

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

LCM(2, 957) = 1914

GCD(2, 957) = ( 2 x 957 ) / 1914

GCD(2, 957) = 1914 / 1914

GCD(2, 957) = 1

GCD of 68, 702, 272, 957 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 42, 568, 450, 413
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• GCD of 97, 138, 308, 353
• GCD of 83, 958, 148, 900
• GCD of 42, 599, 337, 184

1. What is the GCD of 68, 702, 272, 957?

GCD of 68, 702, 272, 957 is 1

2. Where do I get the detailed procedure to find GCD of 68, 702, 272, 957?

You can find a detailed procedure to find GCD of 68, 702, 272, 957 on our page.

3. How to find GCD of 68, 702, 272, 957 on a calculator?

You can find the GCD of 68, 702, 272, 957 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.