GCD of 381, 372, 961, 441 Calculator

Given Input numbers are 381, 372, 961, 441

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 372 :

The positive integer divisors of 372 that completely divides 372 are.

1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372

Divisors of 961 :

The positive integer divisors of 961 that completely divides 961 are.

1, 31, 961

Divisors of 441 :

The positive integer divisors of 441 that completely divides 441 are.

1, 3, 7, 9, 21, 49, 63, 147, 441

GCD of numbers is the greatest common divisor

So, the GCD (381, 372, 961, 441) = 1.

Given numbers are 381, 372, 961, 441

The list of prime factors of all numbers are

Prime factors of 381 are 3 x 127

Prime factors of 372 are 2 x 2 x 3 x 31

Prime factors of 961 are 31 x 31

Prime factors of 441 are 3 x 3 x 7 x 7

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

Given numbers are 381, 372, 961, 441

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

Apply this formula for all numbers.

Step1:

LCM(381, 372) = 47244

GCD(381, 372) = ( 381 x 372 ) / 47244

= 381 / 372

= 381

Step2:

LCM(3, 961) = 2883

GCD(3, 961) = ( 3 x 961 ) / 2883

= 3 / 961

= 3

Step3:

LCM(1, 441) = 441

GCD(1, 441) = ( 1 x 441 ) / 441

= 1 / 441

= 1

So, Greatest Common Divisor of 381, 372, 961, 441 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 892, 329, 255, 165
• GCD of 559, 346, 307, 314
• GCD of 335, 166, 910, 581
• GCD of 894, 302, 435, 779
• GCD of 131, 364, 982, 310

Given numbers are 381, 372, 961, 441
The greatest common divisor of numbers 381, 372, 961, 441 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 381, 372, 961, 441 is 1.

1. What is the GCD of 381, 372, 961, 441?

GCD of given numbers 381, 372, 961, 441 is 1

2. How to calculate the greatest common divisor of 381, 372, 961, 441?

We can find the highest common divisor of 381, 372, 961, 441 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, 372, 961, 441 i.e 1.

3. How can I use the GCD of 381, 372, 961, 441Calculator?

Out the numbers 381, 372, 961, 441 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.