GCD of 851, 869, 90, 610 Calculator

Given Input numbers are 851, 869, 90, 610

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

Divisors of 851

List of positive integer divisors of 851 that divides 851 without a remainder.

1, 23, 37, 851

Divisors of 869

List of positive integer divisors of 869 that divides 869 without a remainder.

1, 11, 79, 869

Divisors of 90

List of positive integer divisors of 90 that divides 90 without a remainder.

1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90

Divisors of 610

List of positive integer divisors of 610 that divides 610 without a remainder.

1, 2, 5, 10, 61, 122, 305, 610

Greatest Common Divisior

We found the divisors of 851, 869, 90, 610 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 851, 869, 90, 610 is 1.

Therefore, GCD of numbers 851, 869, 90, 610 is 1

Given Input Data is 851, 869, 90, 610

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

Prime Factorization of 851 is 23 x 37

Prime Factorization of 869 is 11 x 79

Prime Factorization of 90 is 2 x 3 x 3 x 5

Prime Factorization of 610 is 2 x 5 x 61

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(851, 869) = 739519

GCD(851, 869) = ( 851 x 869 ) / 739519

GCD(851, 869) = 739519 / 739519

GCD(851, 869) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 90

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

LCM(1, 90) = 90

GCD(1, 90) = ( 1 x 90 ) / 90

GCD(1, 90) = 90 / 90

GCD(1, 90) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 610

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

LCM(1, 610) = 610

GCD(1, 610) = ( 1 x 610 ) / 610

GCD(1, 610) = 610 / 610

GCD(1, 610) = 1

GCD of 851, 869, 90, 610 is 1

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• GCD of 922, 818, 34, 911
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1. What is the GCD of 851, 869, 90, 610?

GCD of 851, 869, 90, 610 is 1

2. Where do I get the detailed procedure to find GCD of 851, 869, 90, 610?

You can find a detailed procedure to find GCD of 851, 869, 90, 610 on our page.

3. How to find GCD of 851, 869, 90, 610 on a calculator?

You can find the GCD of 851, 869, 90, 610 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.