GCD of 530, 764, 628, 755 Calculator

Given Input numbers are 530, 764, 628, 755

In the factoring method, we have to find the divisors of all numbers

Divisors of 530 :

The positive integer divisors of 530 that completely divides 530 are.

1, 2, 5, 10, 53, 106, 265, 530

Divisors of 764 :

The positive integer divisors of 764 that completely divides 764 are.

1, 2, 4, 191, 382, 764

Divisors of 628 :

The positive integer divisors of 628 that completely divides 628 are.

1, 2, 4, 157, 314, 628

Divisors of 755 :

The positive integer divisors of 755 that completely divides 755 are.

1, 5, 151, 755

GCD of numbers is the greatest common divisor

So, the GCD (530, 764, 628, 755) = 1.

Given numbers are 530, 764, 628, 755

The list of prime factors of all numbers are

Prime factors of 530 are 2 x 5 x 53

Prime factors of 764 are 2 x 2 x 191

Prime factors of 628 are 2 x 2 x 157

Prime factors of 755 are 5 x 151

The above numbers do not have any common prime factor. So GCD is 1

Given numbers are 530, 764, 628, 755

GCD of 2 numbers formula is GCD(a, b) = ( a x b) / LCM(a, b)

Apply this formula for all numbers.

Step1:

LCM(530, 764) = 202460

GCD(530, 764) = ( 530 x 764 ) / 202460

= 530 / 764

= 530

Step2:

LCM(2, 628) = 628

GCD(2, 628) = ( 2 x 628 ) / 628

= 2 / 628

= 2

Step3:

LCM(2, 755) = 1510

GCD(2, 755) = ( 2 x 755 ) / 1510

= 2 / 755

= 2

So, Greatest Common Divisor of 530, 764, 628, 755 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 184, 973, 968, 357
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• GCD of 288, 338, 174, 945

Given numbers are 530, 764, 628, 755
The greatest common divisor of numbers 530, 764, 628, 755 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 530, 764, 628, 755 is 1.

1. What is the GCD of 530, 764, 628, 755?

GCD of given numbers 530, 764, 628, 755 is 1

2. How to calculate the greatest common divisor of 530, 764, 628, 755?

We can find the highest common divisor of 530, 764, 628, 755 easily using the prime factorization method. Just list the prime factors of all numbers and pick the highest common factor which is the GCD of 530, 764, 628, 755 i.e 1.

3. How can I use the GCD of 530, 764, 628, 755Calculator?

Out the numbers 530, 764, 628, 755 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.