GCD of 856, 376, 156, 385 Calculator

Given Input numbers are 856, 376, 156, 385

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

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 376

List of positive integer divisors of 376 that divides 376 without a remainder.

1, 2, 4, 8, 47, 94, 188, 376

Divisors of 156

List of positive integer divisors of 156 that divides 156 without a remainder.

1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156

Divisors of 385

List of positive integer divisors of 385 that divides 385 without a remainder.

1, 5, 7, 11, 35, 55, 77, 385

Greatest Common Divisior

We found the divisors of 856, 376, 156, 385 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 856, 376, 156, 385 is 1.

Therefore, GCD of numbers 856, 376, 156, 385 is 1

Given Input Data is 856, 376, 156, 385

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

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

Prime Factorization of 376 is 2 x 2 x 2 x 47

Prime Factorization of 156 is 2 x 2 x 3 x 13

Prime Factorization of 385 is 5 x 7 x 11

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(856, 376) = 40232

GCD(856, 376) = ( 856 x 376 ) / 40232

GCD(856, 376) = 321856 / 40232

GCD(856, 376) = 8

Step2:

Here we consider the GCD from the above i.e. 8 as first number and the next as 156

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

LCM(8, 156) = 312

GCD(8, 156) = ( 8 x 156 ) / 312

GCD(8, 156) = 1248 / 312

GCD(8, 156) = 4

Step3:

Here we consider the GCD from the above i.e. 4 as first number and the next as 385

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

LCM(4, 385) = 1540

GCD(4, 385) = ( 4 x 385 ) / 1540

GCD(4, 385) = 1540 / 1540

GCD(4, 385) = 1

GCD of 856, 376, 156, 385 is 1

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1. What is the GCD of 856, 376, 156, 385?

GCD of 856, 376, 156, 385 is 1

2. Where do I get the detailed procedure to find GCD of 856, 376, 156, 385?

You can find a detailed procedure to find GCD of 856, 376, 156, 385 on our page.

3. How to find GCD of 856, 376, 156, 385 on a calculator?

You can find the GCD of 856, 376, 156, 385 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.