GCD of 381, 369, 873, 397 Calculator

Given Input numbers are 381, 369, 873, 397

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

Divisors of 381 :

The positive integer divisors of 381 that completely divides 381 are.

1, 3, 127, 381

Divisors of 369 :

The positive integer divisors of 369 that completely divides 369 are.

1, 3, 9, 41, 123, 369

Divisors of 873 :

The positive integer divisors of 873 that completely divides 873 are.

1, 3, 9, 97, 291, 873

Divisors of 397 :

The positive integer divisors of 397 that completely divides 397 are.

1, 397

GCD of numbers is the greatest common divisor

So, the GCD (381, 369, 873, 397) = 1.

Given numbers are 381, 369, 873, 397

The list of prime factors of all numbers are

Prime factors of 381 are 3 x 127

Prime factors of 369 are 3 x 3 x 41

Prime factors of 873 are 3 x 3 x 97

Prime factors of 397 are 397

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

Given numbers are 381, 369, 873, 397

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

Apply this formula for all numbers.

Step1:

LCM(381, 369) = 46863

GCD(381, 369) = ( 381 x 369 ) / 46863

= 381 / 369

= 381

Step2:

LCM(3, 873) = 873

GCD(3, 873) = ( 3 x 873 ) / 873

= 3 / 873

= 3

Step3:

LCM(3, 397) = 1191

GCD(3, 397) = ( 3 x 397 ) / 1191

= 3 / 397

= 3

So, Greatest Common Divisor of 381, 369, 873, 397 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 368, 340, 216, 108
• GCD of 190, 532, 660, 188
• GCD of 227, 283, 776, 789
• GCD of 498, 317, 500, 840
• GCD of 767, 679, 391, 811

Given numbers are 381, 369, 873, 397
The greatest common divisor of numbers 381, 369, 873, 397 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 381, 369, 873, 397 is 1.

1. What is the GCD of 381, 369, 873, 397?

GCD of given numbers 381, 369, 873, 397 is 1

2. How to calculate the greatest common divisor of 381, 369, 873, 397?

We can find the highest common divisor of 381, 369, 873, 397 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 381, 369, 873, 397 i.e 1.

3. How can I use the GCD of 381, 369, 873, 397Calculator?

Out the numbers 381, 369, 873, 397 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.