GCD of 751, 426, 633, 648 Calculator

Given Input numbers are 751, 426, 633, 648

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 426

List of positive integer divisors of 426 that divides 426 without a remainder.

1, 2, 3, 6, 71, 142, 213, 426

Divisors of 633

List of positive integer divisors of 633 that divides 633 without a remainder.

1, 3, 211, 633

Divisors of 648

List of positive integer divisors of 648 that divides 648 without a remainder.

1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648

Greatest Common Divisior

We found the divisors of 751, 426, 633, 648 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 751, 426, 633, 648 is 1.

Therefore, GCD of numbers 751, 426, 633, 648 is 1

Given Input Data is 751, 426, 633, 648

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

Prime Factorization of 751 is 751

Prime Factorization of 426 is 2 x 3 x 71

Prime Factorization of 633 is 3 x 211

Prime Factorization of 648 is 2 x 2 x 2 x 3 x 3 x 3 x 3

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, 426) = 319926

GCD(751, 426) = ( 751 x 426 ) / 319926

GCD(751, 426) = 319926 / 319926

GCD(751, 426) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 633

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

LCM(1, 633) = 633

GCD(1, 633) = ( 1 x 633 ) / 633

GCD(1, 633) = 633 / 633

GCD(1, 633) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 648

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

LCM(1, 648) = 648

GCD(1, 648) = ( 1 x 648 ) / 648

GCD(1, 648) = 648 / 648

GCD(1, 648) = 1

GCD of 751, 426, 633, 648 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 150, 894, 175, 684
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• GCD of 561, 573, 883, 692
• GCD of 560, 844, 944, 533
• GCD of 614, 499, 573, 609

1. What is the GCD of 751, 426, 633, 648?

GCD of 751, 426, 633, 648 is 1

2. Where do I get the detailed procedure to find GCD of 751, 426, 633, 648?

You can find a detailed procedure to find GCD of 751, 426, 633, 648 on our page.

3. How to find GCD of 751, 426, 633, 648 on a calculator?

You can find the GCD of 751, 426, 633, 648 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.