GCD of 885, 268, 769, 870 Calculator

Given Input numbers are 885, 268, 769, 870

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

Divisors of 885

List of positive integer divisors of 885 that divides 885 without a remainder.

1, 3, 5, 15, 59, 177, 295, 885

Divisors of 268

List of positive integer divisors of 268 that divides 268 without a remainder.

1, 2, 4, 67, 134, 268

Divisors of 769

List of positive integer divisors of 769 that divides 769 without a remainder.

1, 769

Divisors of 870

List of positive integer divisors of 870 that divides 870 without a remainder.

1, 2, 3, 5, 6, 10, 15, 29, 30, 58, 87, 145, 174, 290, 435, 870

Greatest Common Divisior

We found the divisors of 885, 268, 769, 870 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 885, 268, 769, 870 is 1.

Therefore, GCD of numbers 885, 268, 769, 870 is 1

Given Input Data is 885, 268, 769, 870

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

Prime Factorization of 885 is 3 x 5 x 59

Prime Factorization of 268 is 2 x 2 x 67

Prime Factorization of 769 is 769

Prime Factorization of 870 is 2 x 3 x 5 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(885, 268) = 237180

GCD(885, 268) = ( 885 x 268 ) / 237180

GCD(885, 268) = 237180 / 237180

GCD(885, 268) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 769

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

LCM(1, 769) = 769

GCD(1, 769) = ( 1 x 769 ) / 769

GCD(1, 769) = 769 / 769

GCD(1, 769) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 870

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

LCM(1, 870) = 870

GCD(1, 870) = ( 1 x 870 ) / 870

GCD(1, 870) = 870 / 870

GCD(1, 870) = 1

GCD of 885, 268, 769, 870 is 1

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1. What is the GCD of 885, 268, 769, 870?

GCD of 885, 268, 769, 870 is 1

2. Where do I get the detailed procedure to find GCD of 885, 268, 769, 870?

You can find a detailed procedure to find GCD of 885, 268, 769, 870 on our page.

3. How to find GCD of 885, 268, 769, 870 on a calculator?

You can find the GCD of 885, 268, 769, 870 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.