GCD of 357, 152, 856, 787 Calculator

Given Input numbers are 357, 152, 856, 787

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

Divisors of 357

List of positive integer divisors of 357 that divides 357 without a remainder.

1, 3, 7, 17, 21, 51, 119, 357

Divisors of 152

List of positive integer divisors of 152 that divides 152 without a remainder.

1, 2, 4, 8, 19, 38, 76, 152

Divisors of 856

List of positive integer divisors of 856 that divides 856 without a remainder.

1, 2, 4, 8, 107, 214, 428, 856

Divisors of 787

List of positive integer divisors of 787 that divides 787 without a remainder.

1, 787

Greatest Common Divisior

We found the divisors of 357, 152, 856, 787 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 357, 152, 856, 787 is 1.

Therefore, GCD of numbers 357, 152, 856, 787 is 1

Given Input Data is 357, 152, 856, 787

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

Prime Factorization of 357 is 3 x 7 x 17

Prime Factorization of 152 is 2 x 2 x 2 x 19

Prime Factorization of 856 is 2 x 2 x 2 x 107

Prime Factorization of 787 is 787

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(357, 152) = 54264

GCD(357, 152) = ( 357 x 152 ) / 54264

GCD(357, 152) = 54264 / 54264

GCD(357, 152) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 856

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

LCM(1, 856) = 856

GCD(1, 856) = ( 1 x 856 ) / 856

GCD(1, 856) = 856 / 856

GCD(1, 856) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 787

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

LCM(1, 787) = 787

GCD(1, 787) = ( 1 x 787 ) / 787

GCD(1, 787) = 787 / 787

GCD(1, 787) = 1

GCD of 357, 152, 856, 787 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 476, 817, 800, 912
• GCD of 567, 894, 701, 460
• GCD of 533, 467, 824, 817
• GCD of 946, 132, 482, 338
• GCD of 435, 643, 101, 676

1. What is the GCD of 357, 152, 856, 787?

GCD of 357, 152, 856, 787 is 1

2. Where do I get the detailed procedure to find GCD of 357, 152, 856, 787?

You can find a detailed procedure to find GCD of 357, 152, 856, 787 on our page.

3. How to find GCD of 357, 152, 856, 787 on a calculator?

You can find the GCD of 357, 152, 856, 787 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.