GCD of 121, 727, 342, 838 Calculator

Given Input numbers are 121, 727, 342, 838

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 727 :

The positive integer divisors of 727 that completely divides 727 are.

1, 727

Divisors of 342 :

The positive integer divisors of 342 that completely divides 342 are.

1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342

Divisors of 838 :

The positive integer divisors of 838 that completely divides 838 are.

1, 2, 419, 838

GCD of numbers is the greatest common divisor

So, the GCD (121, 727, 342, 838) = 1.

Given numbers are 121, 727, 342, 838

The list of prime factors of all numbers are

Prime factors of 121 are 11 x 11

Prime factors of 727 are 727

Prime factors of 342 are 2 x 3 x 3 x 19

Prime factors of 838 are 2 x 419

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

Given numbers are 121, 727, 342, 838

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

Apply this formula for all numbers.

Step1:

LCM(121, 727) = 87967

GCD(121, 727) = ( 121 x 727 ) / 87967

= 121 / 727

= 121

Step2:

LCM(1, 342) = 342

GCD(1, 342) = ( 1 x 342 ) / 342

= 1 / 342

= 1

Step3:

LCM(1, 838) = 838

GCD(1, 838) = ( 1 x 838 ) / 838

= 1 / 838

= 1

So, Greatest Common Divisor of 121, 727, 342, 838 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 186, 376, 239, 240
• GCD of 564, 511, 838, 257
• GCD of 185, 724, 775, 364
• GCD of 737, 108, 908, 264
• GCD of 920, 257, 418, 898

Given numbers are 121, 727, 342, 838
The greatest common divisor of numbers 121, 727, 342, 838 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 121, 727, 342, 838 is 1.

1. What is the GCD of 121, 727, 342, 838?

GCD of given numbers 121, 727, 342, 838 is 1

2. How to calculate the greatest common divisor of 121, 727, 342, 838?

We can find the highest common divisor of 121, 727, 342, 838 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, 727, 342, 838 i.e 1.

3. How can I use the GCD of 121, 727, 342, 838Calculator?

Out the numbers 121, 727, 342, 838 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.