GCD of 708, 197, 87, 774 Calculator

Given Input numbers are 708, 197, 87, 774

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

Divisors of 708

List of positive integer divisors of 708 that divides 708 without a remainder.

1, 2, 3, 4, 6, 12, 59, 118, 177, 236, 354, 708

Divisors of 197

List of positive integer divisors of 197 that divides 197 without a remainder.

1, 197

Divisors of 87

List of positive integer divisors of 87 that divides 87 without a remainder.

1, 3, 29, 87

Divisors of 774

List of positive integer divisors of 774 that divides 774 without a remainder.

1, 2, 3, 6, 9, 18, 43, 86, 129, 258, 387, 774

Greatest Common Divisior

We found the divisors of 708, 197, 87, 774 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 708, 197, 87, 774 is 1.

Therefore, GCD of numbers 708, 197, 87, 774 is 1

Given Input Data is 708, 197, 87, 774

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

Prime Factorization of 708 is 2 x 2 x 3 x 59

Prime Factorization of 197 is 197

Prime Factorization of 87 is 3 x 29

Prime Factorization of 774 is 2 x 3 x 3 x 43

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(708, 197) = 139476

GCD(708, 197) = ( 708 x 197 ) / 139476

GCD(708, 197) = 139476 / 139476

GCD(708, 197) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 87

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

LCM(1, 87) = 87

GCD(1, 87) = ( 1 x 87 ) / 87

GCD(1, 87) = 87 / 87

GCD(1, 87) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 774

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

LCM(1, 774) = 774

GCD(1, 774) = ( 1 x 774 ) / 774

GCD(1, 774) = 774 / 774

GCD(1, 774) = 1

GCD of 708, 197, 87, 774 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 299, 952, 27, 837
• GCD of 676, 738, 22, 960
• GCD of 512, 548, 92, 492
• GCD of 120, 614, 49, 879
• GCD of 286, 561, 99, 797

1. What is the GCD of 708, 197, 87, 774?

GCD of 708, 197, 87, 774 is 1

2. Where do I get the detailed procedure to find GCD of 708, 197, 87, 774?

You can find a detailed procedure to find GCD of 708, 197, 87, 774 on our page.

3. How to find GCD of 708, 197, 87, 774 on a calculator?

You can find the GCD of 708, 197, 87, 774 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.