GCD of 278, 138, 327 Calculator

Given Input numbers are 278, 138, 327

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

Divisors of 278 :

The positive integer divisors of 278 that completely divides 278 are.

1, 2, 139, 278

Divisors of 138 :

The positive integer divisors of 138 that completely divides 138 are.

1, 2, 3, 6, 23, 46, 69, 138

Divisors of 327 :

The positive integer divisors of 327 that completely divides 327 are.

1, 3, 109, 327

GCD of numbers is the greatest common divisor

So, the GCD (278, 138, 327) = 1.

Given numbers are 278, 138, 327

The list of prime factors of all numbers are

Prime factors of 278 are 2 x 139

Prime factors of 138 are 2 x 3 x 23

Prime factors of 327 are 3 x 109

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

Given numbers are 278, 138, 327

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

Apply this formula for all numbers.

Step1:

LCM(278, 138) = 19182

GCD(278, 138) = ( 278 x 138 ) / 19182

= 278 / 138

= 278

Step2:

LCM(2, 327) = 654

GCD(2, 327) = ( 2 x 327 ) / 654

= 2 / 327

= 2

So, Greatest Common Divisor of 278, 138, 327 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 513, 162, 509
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Given numbers are 278, 138, 327
The greatest common divisor of numbers 278, 138, 327 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 278, 138, 327 is 1.

1. What is the GCD of 278, 138, 327?

GCD of given numbers 278, 138, 327 is 1

2. How to calculate the greatest common divisor of 278, 138, 327?

We can find the highest common divisor of 278, 138, 327 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 278, 138, 327 i.e 1.

3. How can I use the GCD of 278, 138, 327Calculator?

Out the numbers 278, 138, 327 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.