GCD of 121, 839, 983, 380 Calculator

Given Input numbers are 121, 839, 983, 380

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

Divisors of 121 :

The positive integer divisors of 121 that completely divides 121 are.

1, 11, 121

Divisors of 839 :

The positive integer divisors of 839 that completely divides 839 are.

1, 839

Divisors of 983 :

The positive integer divisors of 983 that completely divides 983 are.

1, 983

Divisors of 380 :

The positive integer divisors of 380 that completely divides 380 are.

1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380

GCD of numbers is the greatest common divisor

So, the GCD (121, 839, 983, 380) = 1.

Given numbers are 121, 839, 983, 380

The list of prime factors of all numbers are

Prime factors of 121 are 11 x 11

Prime factors of 839 are 839

Prime factors of 983 are 983

Prime factors of 380 are 2 x 2 x 5 x 19

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

Given numbers are 121, 839, 983, 380

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

Apply this formula for all numbers.

Step1:

LCM(121, 839) = 101519

GCD(121, 839) = ( 121 x 839 ) / 101519

= 121 / 839

= 121

Step2:

LCM(1, 983) = 983

GCD(1, 983) = ( 1 x 983 ) / 983

= 1 / 983

= 1

Step3:

LCM(1, 380) = 380

GCD(1, 380) = ( 1 x 380 ) / 380

= 1 / 380

= 1

So, Greatest Common Divisor of 121, 839, 983, 380 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 925, 123, 879, 111
• GCD of 499, 246, 783, 499
• GCD of 576, 240, 136, 616
• GCD of 150, 636, 872, 102
• GCD of 396, 634, 236, 675

Given numbers are 121, 839, 983, 380
The greatest common divisor of numbers 121, 839, 983, 380 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 121, 839, 983, 380 is 1.

1. What is the GCD of 121, 839, 983, 380?

GCD of given numbers 121, 839, 983, 380 is 1

2. How to calculate the greatest common divisor of 121, 839, 983, 380?

We can find the highest common divisor of 121, 839, 983, 380 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 121, 839, 983, 380 i.e 1.

3. How can I use the GCD of 121, 839, 983, 380Calculator?

Out the numbers 121, 839, 983, 380 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.