GCD of 751, 644, 277, 465 Calculator

Given Input numbers are 751, 644, 277, 465

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

Divisors of 751

List of positive integer divisors of 751 that divides 751 without a remainder.

1, 751

Divisors of 644

List of positive integer divisors of 644 that divides 644 without a remainder.

1, 2, 4, 7, 14, 23, 28, 46, 92, 161, 322, 644

Divisors of 277

List of positive integer divisors of 277 that divides 277 without a remainder.

1, 277

Divisors of 465

List of positive integer divisors of 465 that divides 465 without a remainder.

1, 3, 5, 15, 31, 93, 155, 465

Greatest Common Divisior

We found the divisors of 751, 644, 277, 465 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 751, 644, 277, 465 is 1.

Therefore, GCD of numbers 751, 644, 277, 465 is 1

Given Input Data is 751, 644, 277, 465

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

Prime Factorization of 751 is 751

Prime Factorization of 644 is 2 x 2 x 7 x 23

Prime Factorization of 277 is 277

Prime Factorization of 465 is 3 x 5 x 31

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(751, 644) = 483644

GCD(751, 644) = ( 751 x 644 ) / 483644

GCD(751, 644) = 483644 / 483644

GCD(751, 644) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 277

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

LCM(1, 277) = 277

GCD(1, 277) = ( 1 x 277 ) / 277

GCD(1, 277) = 277 / 277

GCD(1, 277) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 465

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

LCM(1, 465) = 465

GCD(1, 465) = ( 1 x 465 ) / 465

GCD(1, 465) = 465 / 465

GCD(1, 465) = 1

GCD of 751, 644, 277, 465 is 1

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1. What is the GCD of 751, 644, 277, 465?

GCD of 751, 644, 277, 465 is 1

2. Where do I get the detailed procedure to find GCD of 751, 644, 277, 465?

You can find a detailed procedure to find GCD of 751, 644, 277, 465 on our page.

3. How to find GCD of 751, 644, 277, 465 on a calculator?

You can find the GCD of 751, 644, 277, 465 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.