GCD of 121, 434, 382, 285 Calculator

Given Input numbers are 121, 434, 382, 285

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 434 :

The positive integer divisors of 434 that completely divides 434 are.

1, 2, 7, 14, 31, 62, 217, 434

Divisors of 382 :

The positive integer divisors of 382 that completely divides 382 are.

1, 2, 191, 382

Divisors of 285 :

The positive integer divisors of 285 that completely divides 285 are.

1, 3, 5, 15, 19, 57, 95, 285

GCD of numbers is the greatest common divisor

So, the GCD (121, 434, 382, 285) = 1.

Given numbers are 121, 434, 382, 285

The list of prime factors of all numbers are

Prime factors of 121 are 11 x 11

Prime factors of 434 are 2 x 7 x 31

Prime factors of 382 are 2 x 191

Prime factors of 285 are 3 x 5 x 19

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

Given numbers are 121, 434, 382, 285

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

Apply this formula for all numbers.

Step1:

LCM(121, 434) = 52514

GCD(121, 434) = ( 121 x 434 ) / 52514

= 121 / 434

= 121

Step2:

LCM(1, 382) = 382

GCD(1, 382) = ( 1 x 382 ) / 382

= 1 / 382

= 1

Step3:

LCM(1, 285) = 285

GCD(1, 285) = ( 1 x 285 ) / 285

= 1 / 285

= 1

So, Greatest Common Divisor of 121, 434, 382, 285 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 847, 829, 572, 956
• GCD of 594, 745, 766, 949
• GCD of 880, 827, 822, 191
• GCD of 655, 620, 189, 370
• GCD of 191, 796, 747, 256

Given numbers are 121, 434, 382, 285
The greatest common divisor of numbers 121, 434, 382, 285 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 121, 434, 382, 285 is 1.

1. What is the GCD of 121, 434, 382, 285?

GCD of given numbers 121, 434, 382, 285 is 1

2. How to calculate the greatest common divisor of 121, 434, 382, 285?

We can find the highest common divisor of 121, 434, 382, 285 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, 434, 382, 285 i.e 1.

3. How can I use the GCD of 121, 434, 382, 285Calculator?

Out the numbers 121, 434, 382, 285 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.