GCD of 853, 870, 949 Calculator

Given Input numbers are 853, 870, 949

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

Divisors of 853

List of positive integer divisors of 853 that divides 853 without a remainder.

1, 853

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

Divisors of 949

List of positive integer divisors of 949 that divides 949 without a remainder.

1, 13, 73, 949

Greatest Common Divisior

We found the divisors of 853, 870, 949 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 853, 870, 949 is 1.

Therefore, GCD of numbers 853, 870, 949 is 1

Given Input Data is 853, 870, 949

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

Prime Factorization of 853 is 853

Prime Factorization of 870 is 2 x 3 x 5 x 29

Prime Factorization of 949 is 13 x 73

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(853, 870) = 742110

GCD(853, 870) = ( 853 x 870 ) / 742110

GCD(853, 870) = 742110 / 742110

GCD(853, 870) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 949

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

LCM(1, 949) = 949

GCD(1, 949) = ( 1 x 949 ) / 949

GCD(1, 949) = 949 / 949

GCD(1, 949) = 1

GCD of 853, 870, 949 is 1

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• GCD of 751, 451, 349
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1. What is the GCD of 853, 870, 949?

GCD of 853, 870, 949 is 1

2. Where do I get the detailed procedure to find GCD of 853, 870, 949?

You can find a detailed procedure to find GCD of 853, 870, 949 on our page.

3. How to find GCD of 853, 870, 949 on a calculator?

You can find the GCD of 853, 870, 949 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.