GCD of 849, 797, 70, 900 Calculator

Given Input numbers are 849, 797, 70, 900

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

Divisors of 849

List of positive integer divisors of 849 that divides 849 without a remainder.

1, 3, 283, 849

Divisors of 797

List of positive integer divisors of 797 that divides 797 without a remainder.

1, 797

Divisors of 70

List of positive integer divisors of 70 that divides 70 without a remainder.

1, 2, 5, 7, 10, 14, 35, 70

Divisors of 900

List of positive integer divisors of 900 that divides 900 without a remainder.

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 450, 900

Greatest Common Divisior

We found the divisors of 849, 797, 70, 900 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 849, 797, 70, 900 is 1.

Therefore, GCD of numbers 849, 797, 70, 900 is 1

Given Input Data is 849, 797, 70, 900

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

Prime Factorization of 849 is 3 x 283

Prime Factorization of 797 is 797

Prime Factorization of 70 is 2 x 5 x 7

Prime Factorization of 900 is 2 x 2 x 3 x 3 x 5 x 5

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(849, 797) = 676653

GCD(849, 797) = ( 849 x 797 ) / 676653

GCD(849, 797) = 676653 / 676653

GCD(849, 797) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 70

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

LCM(1, 70) = 70

GCD(1, 70) = ( 1 x 70 ) / 70

GCD(1, 70) = 70 / 70

GCD(1, 70) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 900

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

LCM(1, 900) = 900

GCD(1, 900) = ( 1 x 900 ) / 900

GCD(1, 900) = 900 / 900

GCD(1, 900) = 1

GCD of 849, 797, 70, 900 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 416, 802, 85, 564
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• GCD of 102, 610, 27, 887

1. What is the GCD of 849, 797, 70, 900?

GCD of 849, 797, 70, 900 is 1

2. Where do I get the detailed procedure to find GCD of 849, 797, 70, 900?

You can find a detailed procedure to find GCD of 849, 797, 70, 900 on our page.

3. How to find GCD of 849, 797, 70, 900 on a calculator?

You can find the GCD of 849, 797, 70, 900 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.