GCD of 757, 238, 766, 949 Calculator

Given Input numbers are 757, 238, 766, 949

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

Divisors of 757

List of positive integer divisors of 757 that divides 757 without a remainder.

1, 757

Divisors of 238

List of positive integer divisors of 238 that divides 238 without a remainder.

1, 2, 7, 14, 17, 34, 119, 238

Divisors of 766

List of positive integer divisors of 766 that divides 766 without a remainder.

1, 2, 383, 766

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 757, 238, 766, 949 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 757, 238, 766, 949 is 1.

Therefore, GCD of numbers 757, 238, 766, 949 is 1

Given Input Data is 757, 238, 766, 949

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

Prime Factorization of 757 is 757

Prime Factorization of 238 is 2 x 7 x 17

Prime Factorization of 766 is 2 x 383

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(757, 238) = 180166

GCD(757, 238) = ( 757 x 238 ) / 180166

GCD(757, 238) = 180166 / 180166

GCD(757, 238) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 766

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

LCM(1, 766) = 766

GCD(1, 766) = ( 1 x 766 ) / 766

GCD(1, 766) = 766 / 766

GCD(1, 766) = 1

Step3:

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 757, 238, 766, 949 is 1

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1. What is the GCD of 757, 238, 766, 949?

GCD of 757, 238, 766, 949 is 1

2. Where do I get the detailed procedure to find GCD of 757, 238, 766, 949?

You can find a detailed procedure to find GCD of 757, 238, 766, 949 on our page.

3. How to find GCD of 757, 238, 766, 949 on a calculator?

You can find the GCD of 757, 238, 766, 949 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.