GCD of 775, 949, 125, 664 Calculator

Given Input numbers are 775, 949, 125, 664

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 949

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

1, 13, 73, 949

Divisors of 125

List of positive integer divisors of 125 that divides 125 without a remainder.

1, 5, 25, 125

Divisors of 664

List of positive integer divisors of 664 that divides 664 without a remainder.

1, 2, 4, 8, 83, 166, 332, 664

Greatest Common Divisior

We found the divisors of 775, 949, 125, 664 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 775, 949, 125, 664 is 1.

Therefore, GCD of numbers 775, 949, 125, 664 is 1

Given Input Data is 775, 949, 125, 664

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 949 is 13 x 73

Prime Factorization of 125 is 5 x 5 x 5

Prime Factorization of 664 is 2 x 2 x 2 x 83

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, 949) = 735475

GCD(775, 949) = ( 775 x 949 ) / 735475

GCD(775, 949) = 735475 / 735475

GCD(775, 949) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 125

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

LCM(1, 125) = 125

GCD(1, 125) = ( 1 x 125 ) / 125

GCD(1, 125) = 125 / 125

GCD(1, 125) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 664

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

LCM(1, 664) = 664

GCD(1, 664) = ( 1 x 664 ) / 664

GCD(1, 664) = 664 / 664

GCD(1, 664) = 1

GCD of 775, 949, 125, 664 is 1

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1. What is the GCD of 775, 949, 125, 664?

GCD of 775, 949, 125, 664 is 1

2. Where do I get the detailed procedure to find GCD of 775, 949, 125, 664?

You can find a detailed procedure to find GCD of 775, 949, 125, 664 on our page.

3. How to find GCD of 775, 949, 125, 664 on a calculator?

You can find the GCD of 775, 949, 125, 664 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.