GCD of 824, 488, 738, 643 Calculator

Given Input numbers are 824, 488, 738, 643

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

Divisors of 824 :

The positive integer divisors of 824 that completely divides 824 are.

1, 2, 4, 8, 103, 206, 412, 824

Divisors of 488 :

The positive integer divisors of 488 that completely divides 488 are.

1, 2, 4, 8, 61, 122, 244, 488

Divisors of 738 :

The positive integer divisors of 738 that completely divides 738 are.

1, 2, 3, 6, 9, 18, 41, 82, 123, 246, 369, 738

Divisors of 643 :

The positive integer divisors of 643 that completely divides 643 are.

1, 643

GCD of numbers is the greatest common divisor

So, the GCD (824, 488, 738, 643) = 1.

Given numbers are 824, 488, 738, 643

The list of prime factors of all numbers are

Prime factors of 824 are 2 x 2 x 2 x 103

Prime factors of 488 are 2 x 2 x 2 x 61

Prime factors of 738 are 2 x 3 x 3 x 41

Prime factors of 643 are 643

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

Given numbers are 824, 488, 738, 643

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

Apply this formula for all numbers.

Step1:

LCM(824, 488) = 50264

GCD(824, 488) = ( 824 x 488 ) / 50264

= 824 / 488

= 824

Step2:

LCM(8, 738) = 2952

GCD(8, 738) = ( 8 x 738 ) / 2952

= 8 / 738

= 8

Step3:

LCM(2, 643) = 1286

GCD(2, 643) = ( 2 x 643 ) / 1286

= 2 / 643

= 2

So, Greatest Common Divisor of 824, 488, 738, 643 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 704, 868, 751, 144
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Given numbers are 824, 488, 738, 643
The greatest common divisor of numbers 824, 488, 738, 643 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 824, 488, 738, 643 is 1.

1. What is the GCD of 824, 488, 738, 643?

GCD of given numbers 824, 488, 738, 643 is 1

2. How to calculate the greatest common divisor of 824, 488, 738, 643?

We can find the highest common divisor of 824, 488, 738, 643 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 824, 488, 738, 643 i.e 1.

3. How can I use the GCD of 824, 488, 738, 643Calculator?

Out the numbers 824, 488, 738, 643 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.