GCD of 269, 721, 949 Calculator

Given Input numbers are 269, 721, 949

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

Divisors of 269

List of positive integer divisors of 269 that divides 269 without a remainder.

1, 269

Divisors of 721

List of positive integer divisors of 721 that divides 721 without a remainder.

1, 7, 103, 721

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 269, 721, 949 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 269, 721, 949 is 1.

Therefore, GCD of numbers 269, 721, 949 is 1

Given Input Data is 269, 721, 949

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

Prime Factorization of 269 is 269

Prime Factorization of 721 is 7 x 103

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(269, 721) = 193949

GCD(269, 721) = ( 269 x 721 ) / 193949

GCD(269, 721) = 193949 / 193949

GCD(269, 721) = 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 269, 721, 949 is 1

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1. What is the GCD of 269, 721, 949?

GCD of 269, 721, 949 is 1

2. Where do I get the detailed procedure to find GCD of 269, 721, 949?

You can find a detailed procedure to find GCD of 269, 721, 949 on our page.

3. How to find GCD of 269, 721, 949 on a calculator?

You can find the GCD of 269, 721, 949 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.