GCD of 751, 264, 332, 420 Calculator

Given Input numbers are 751, 264, 332, 420

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 264

List of positive integer divisors of 264 that divides 264 without a remainder.

1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264

Divisors of 332

List of positive integer divisors of 332 that divides 332 without a remainder.

1, 2, 4, 83, 166, 332

Divisors of 420

List of positive integer divisors of 420 that divides 420 without a remainder.

1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420

Greatest Common Divisior

We found the divisors of 751, 264, 332, 420 . The biggest common divisior number is the GCD number.
So the Greatest Common Divisior 751, 264, 332, 420 is 1.

Therefore, GCD of numbers 751, 264, 332, 420 is 1

Given Input Data is 751, 264, 332, 420

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

Prime Factorization of 751 is 751

Prime Factorization of 264 is 2 x 2 x 2 x 3 x 11

Prime Factorization of 332 is 2 x 2 x 83

Prime Factorization of 420 is 2 x 2 x 3 x 5 x 7

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, 264) = 198264

GCD(751, 264) = ( 751 x 264 ) / 198264

GCD(751, 264) = 198264 / 198264

GCD(751, 264) = 1

Step2:

Here we consider the GCD from the above i.e. 1 as first number and the next as 332

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

LCM(1, 332) = 332

GCD(1, 332) = ( 1 x 332 ) / 332

GCD(1, 332) = 332 / 332

GCD(1, 332) = 1

Step3:

Here we consider the GCD from the above i.e. 1 as first number and the next as 420

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

LCM(1, 420) = 420

GCD(1, 420) = ( 1 x 420 ) / 420

GCD(1, 420) = 420 / 420

GCD(1, 420) = 1

GCD of 751, 264, 332, 420 is 1

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1. What is the GCD of 751, 264, 332, 420?

GCD of 751, 264, 332, 420 is 1

2. Where do I get the detailed procedure to find GCD of 751, 264, 332, 420?

You can find a detailed procedure to find GCD of 751, 264, 332, 420 on our page.

3. How to find GCD of 751, 264, 332, 420 on a calculator?

You can find the GCD of 751, 264, 332, 420 by simply giving the inputs separated by commas and click on the calculate button to avail the Greatest Common Divisor in less time.