GCD of 121, 189, 385, 267 Calculator

Given Input numbers are 121, 189, 385, 267

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 189 :

The positive integer divisors of 189 that completely divides 189 are.

1, 3, 7, 9, 21, 27, 63, 189

Divisors of 385 :

The positive integer divisors of 385 that completely divides 385 are.

1, 5, 7, 11, 35, 55, 77, 385

Divisors of 267 :

The positive integer divisors of 267 that completely divides 267 are.

1, 3, 89, 267

GCD of numbers is the greatest common divisor

So, the GCD (121, 189, 385, 267) = 1.

Given numbers are 121, 189, 385, 267

The list of prime factors of all numbers are

Prime factors of 121 are 11 x 11

Prime factors of 189 are 3 x 3 x 3 x 7

Prime factors of 385 are 5 x 7 x 11

Prime factors of 267 are 3 x 89

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

Given numbers are 121, 189, 385, 267

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

Apply this formula for all numbers.

Step1:

LCM(121, 189) = 22869

GCD(121, 189) = ( 121 x 189 ) / 22869

= 121 / 189

= 121

Step2:

LCM(1, 385) = 385

GCD(1, 385) = ( 1 x 385 ) / 385

= 1 / 385

= 1

Step3:

LCM(1, 267) = 267

GCD(1, 267) = ( 1 x 267 ) / 267

= 1 / 267

= 1

So, Greatest Common Divisor of 121, 189, 385, 267 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 194, 430, 756, 425
• GCD of 412, 909, 121, 683
• GCD of 579, 680, 834, 290
• GCD of 553, 134, 648, 523
• GCD of 635, 821, 218, 141

Given numbers are 121, 189, 385, 267
The greatest common divisor of numbers 121, 189, 385, 267 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 121, 189, 385, 267 is 1.

1. What is the GCD of 121, 189, 385, 267?

GCD of given numbers 121, 189, 385, 267 is 1

2. How to calculate the greatest common divisor of 121, 189, 385, 267?

We can find the highest common divisor of 121, 189, 385, 267 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, 189, 385, 267 i.e 1.

3. How can I use the GCD of 121, 189, 385, 267Calculator?

Out the numbers 121, 189, 385, 267 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.