GCD of 984, 521, 638, 381 Calculator

Given Input numbers are 984, 521, 638, 381

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

Divisors of 984 :

The positive integer divisors of 984 that completely divides 984 are.

1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 164, 246, 328, 492, 984

Divisors of 521 :

The positive integer divisors of 521 that completely divides 521 are.

1, 521

Divisors of 638 :

The positive integer divisors of 638 that completely divides 638 are.

1, 2, 11, 22, 29, 58, 319, 638

Divisors of 381 :

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

1, 3, 127, 381

GCD of numbers is the greatest common divisor

So, the GCD (984, 521, 638, 381) = 1.

Given numbers are 984, 521, 638, 381

The list of prime factors of all numbers are

Prime factors of 984 are 2 x 2 x 2 x 3 x 41

Prime factors of 521 are 521

Prime factors of 638 are 2 x 11 x 29

Prime factors of 381 are 3 x 127

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

Given numbers are 984, 521, 638, 381

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

Apply this formula for all numbers.

Step1:

LCM(984, 521) = 512664

GCD(984, 521) = ( 984 x 521 ) / 512664

= 984 / 521

= 984

Step2:

LCM(1, 638) = 638

GCD(1, 638) = ( 1 x 638 ) / 638

= 1 / 638

= 1

Step3:

LCM(1, 381) = 381

GCD(1, 381) = ( 1 x 381 ) / 381

= 1 / 381

= 1

So, Greatest Common Divisor of 984, 521, 638, 381 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 269, 482, 183, 522
• GCD of 249, 180, 962, 117
• GCD of 290, 496, 865, 700
• GCD of 194, 487, 828, 983
• GCD of 111, 591, 878, 623

Given numbers are 984, 521, 638, 381
The greatest common divisor of numbers 984, 521, 638, 381 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 984, 521, 638, 381 is 1.

1. What is the GCD of 984, 521, 638, 381?

GCD of given numbers 984, 521, 638, 381 is 1

2. How to calculate the greatest common divisor of 984, 521, 638, 381?

We can find the highest common divisor of 984, 521, 638, 381 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 984, 521, 638, 381 i.e 1.

3. How can I use the GCD of 984, 521, 638, 381Calculator?

Out the numbers 984, 521, 638, 381 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.