GCD of 667, 963, 144, 771 Calculator

Given Input numbers are 667, 963, 144, 771

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

Divisors of 667

List of positive integer divisors of 667 that divides 667 without a remainder.

1, 23, 29, 667

Divisors of 963

List of positive integer divisors of 963 that divides 963 without a remainder.

1, 3, 9, 107, 321, 963

Divisors of 144

List of positive integer divisors of 144 that divides 144 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144

Divisors of 771

List of positive integer divisors of 771 that divides 771 without a remainder.

1, 3, 257, 771

Greatest Common Divisior

We found the divisors of 667, 963, 144, 771 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 667, 963, 144, 771 is 1.

Therefore, GCD of numbers 667, 963, 144, 771 is 1

Given Input Data is 667, 963, 144, 771

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

Prime Factorization of 667 is 23 x 29

Prime Factorization of 963 is 3 x 3 x 107

Prime Factorization of 144 is 2 x 2 x 2 x 2 x 3 x 3

Prime Factorization of 771 is 3 x 257

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(667, 963) = 642321

GCD(667, 963) = ( 667 x 963 ) / 642321

GCD(667, 963) = 642321 / 642321

GCD(667, 963) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 144

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

LCM(1, 144) = 144

GCD(1, 144) = ( 1 x 144 ) / 144

GCD(1, 144) = 144 / 144

GCD(1, 144) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 771

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

LCM(1, 771) = 771

GCD(1, 771) = ( 1 x 771 ) / 771

GCD(1, 771) = 771 / 771

GCD(1, 771) = 1

GCD of 667, 963, 144, 771 is 1

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1. What is the GCD of 667, 963, 144, 771?

GCD of 667, 963, 144, 771 is 1

2. Where do I get the detailed procedure to find GCD of 667, 963, 144, 771?

You can find a detailed procedure to find GCD of 667, 963, 144, 771 on our page.

3. How to find GCD of 667, 963, 144, 771 on a calculator?

You can find the GCD of 667, 963, 144, 771 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.