GCD of 775, 887, 123, 949 Calculator

Given Input numbers are 775, 887, 123, 949

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

Divisors of 775

List of positive integer divisors of 775 that divides 775 without a remainder.

1, 5, 25, 31, 155, 775

Divisors of 887

List of positive integer divisors of 887 that divides 887 without a remainder.

1, 887

Divisors of 123

List of positive integer divisors of 123 that divides 123 without a remainder.

1, 3, 41, 123

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 775, 887, 123, 949 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 775, 887, 123, 949 is 1.

Therefore, GCD of numbers 775, 887, 123, 949 is 1

Given Input Data is 775, 887, 123, 949

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

Prime Factorization of 775 is 5 x 5 x 31

Prime Factorization of 887 is 887

Prime Factorization of 123 is 3 x 41

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(775, 887) = 687425

GCD(775, 887) = ( 775 x 887 ) / 687425

GCD(775, 887) = 687425 / 687425

GCD(775, 887) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 123

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

LCM(1, 123) = 123

GCD(1, 123) = ( 1 x 123 ) / 123

GCD(1, 123) = 123 / 123

GCD(1, 123) = 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 775, 887, 123, 949 is 1

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1. What is the GCD of 775, 887, 123, 949?

GCD of 775, 887, 123, 949 is 1

2. Where do I get the detailed procedure to find GCD of 775, 887, 123, 949?

You can find a detailed procedure to find GCD of 775, 887, 123, 949 on our page.

3. How to find GCD of 775, 887, 123, 949 on a calculator?

You can find the GCD of 775, 887, 123, 949 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.