GCD of 672, 382, 438, 543 Calculator

Given Input numbers are 672, 382, 438, 543

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

Divisors of 672 :

The positive integer divisors of 672 that completely divides 672 are.

1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672

Divisors of 382 :

The positive integer divisors of 382 that completely divides 382 are.

1, 2, 191, 382

Divisors of 438 :

The positive integer divisors of 438 that completely divides 438 are.

1, 2, 3, 6, 73, 146, 219, 438

Divisors of 543 :

The positive integer divisors of 543 that completely divides 543 are.

1, 3, 181, 543

GCD of numbers is the greatest common divisor

So, the GCD (672, 382, 438, 543) = 1.

Given numbers are 672, 382, 438, 543

The list of prime factors of all numbers are

Prime factors of 672 are 2 x 2 x 2 x 2 x 2 x 3 x 7

Prime factors of 382 are 2 x 191

Prime factors of 438 are 2 x 3 x 73

Prime factors of 543 are 3 x 181

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

Given numbers are 672, 382, 438, 543

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

Apply this formula for all numbers.

Step1:

LCM(672, 382) = 128352

GCD(672, 382) = ( 672 x 382 ) / 128352

= 672 / 382

= 672

Step2:

LCM(2, 438) = 438

GCD(2, 438) = ( 2 x 438 ) / 438

= 2 / 438

= 2

Step3:

LCM(2, 543) = 1086

GCD(2, 543) = ( 2 x 543 ) / 1086

= 2 / 543

= 2

So, Greatest Common Divisor of 672, 382, 438, 543 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 862, 276, 255, 623
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Given numbers are 672, 382, 438, 543
The greatest common divisor of numbers 672, 382, 438, 543 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 672, 382, 438, 543 is 1.

1. What is the GCD of 672, 382, 438, 543?

GCD of given numbers 672, 382, 438, 543 is 1

2. How to calculate the greatest common divisor of 672, 382, 438, 543?

We can find the highest common divisor of 672, 382, 438, 543 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 672, 382, 438, 543 i.e 1.

3. How can I use the GCD of 672, 382, 438, 543Calculator?

Out the numbers 672, 382, 438, 543 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.