GCD of 856, 733, 707, 215 Calculator

Given Input numbers are 856, 733, 707, 215

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 733

List of positive integer divisors of 733 that divides 733 without a remainder.

1, 733

Divisors of 707

List of positive integer divisors of 707 that divides 707 without a remainder.

1, 7, 101, 707

Divisors of 215

List of positive integer divisors of 215 that divides 215 without a remainder.

1, 5, 43, 215

Greatest Common Divisior

We found the divisors of 856, 733, 707, 215 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 856, 733, 707, 215 is 1.

Therefore, GCD of numbers 856, 733, 707, 215 is 1

Given Input Data is 856, 733, 707, 215

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 733 is 733

Prime Factorization of 707 is 7 x 101

Prime Factorization of 215 is 5 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(856, 733) = 627448

GCD(856, 733) = ( 856 x 733 ) / 627448

GCD(856, 733) = 627448 / 627448

GCD(856, 733) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 707

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

LCM(1, 707) = 707

GCD(1, 707) = ( 1 x 707 ) / 707

GCD(1, 707) = 707 / 707

GCD(1, 707) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 215

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

LCM(1, 215) = 215

GCD(1, 215) = ( 1 x 215 ) / 215

GCD(1, 215) = 215 / 215

GCD(1, 215) = 1

GCD of 856, 733, 707, 215 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 462, 270, 436, 624
• GCD of 265, 333, 441, 879
• GCD of 696, 145, 336, 129
• GCD of 880, 329, 292, 784
• GCD of 322, 631, 685, 162

1. What is the GCD of 856, 733, 707, 215?

GCD of 856, 733, 707, 215 is 1

2. Where do I get the detailed procedure to find GCD of 856, 733, 707, 215?

You can find a detailed procedure to find GCD of 856, 733, 707, 215 on our page.

3. How to find GCD of 856, 733, 707, 215 on a calculator?

You can find the GCD of 856, 733, 707, 215 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.