GCD of 388, 281, 980, 363 Calculator

Given Input numbers are 388, 281, 980, 363

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

Divisors of 388 :

The positive integer divisors of 388 that completely divides 388 are.

1, 2, 4, 97, 194, 388

Divisors of 281 :

The positive integer divisors of 281 that completely divides 281 are.

1, 281

Divisors of 980 :

The positive integer divisors of 980 that completely divides 980 are.

1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980

Divisors of 363 :

The positive integer divisors of 363 that completely divides 363 are.

1, 3, 11, 33, 121, 363

GCD of numbers is the greatest common divisor

So, the GCD (388, 281, 980, 363) = 1.

Given numbers are 388, 281, 980, 363

The list of prime factors of all numbers are

Prime factors of 388 are 2 x 2 x 97

Prime factors of 281 are 281

Prime factors of 980 are 2 x 2 x 5 x 7 x 7

Prime factors of 363 are 3 x 11 x 11

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

Given numbers are 388, 281, 980, 363

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

Apply this formula for all numbers.

Step1:

LCM(388, 281) = 109028

GCD(388, 281) = ( 388 x 281 ) / 109028

= 388 / 281

= 388

Step2:

LCM(1, 980) = 980

GCD(1, 980) = ( 1 x 980 ) / 980

= 1 / 980

= 1

Step3:

LCM(1, 363) = 363

GCD(1, 363) = ( 1 x 363 ) / 363

= 1 / 363

= 1

So, Greatest Common Divisor of 388, 281, 980, 363 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 531, 342, 206, 919
• GCD of 676, 975, 849, 853
• GCD of 356, 265, 270, 557
• GCD of 692, 469, 323, 370
• GCD of 754, 270, 601, 466

Given numbers are 388, 281, 980, 363
The greatest common divisor of numbers 388, 281, 980, 363 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 388, 281, 980, 363 is 1.

1. What is the GCD of 388, 281, 980, 363?

GCD of given numbers 388, 281, 980, 363 is 1

2. How to calculate the greatest common divisor of 388, 281, 980, 363?

We can find the highest common divisor of 388, 281, 980, 363 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 388, 281, 980, 363 i.e 1.

3. How can I use the GCD of 388, 281, 980, 363Calculator?

Out the numbers 388, 281, 980, 363 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.