GCD of 270, 683, 605, 421 Calculator

Given Input numbers are 270, 683, 605, 421

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

Divisors of 270 :

The positive integer divisors of 270 that completely divides 270 are.

1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270

Divisors of 683 :

The positive integer divisors of 683 that completely divides 683 are.

1, 683

Divisors of 605 :

The positive integer divisors of 605 that completely divides 605 are.

1, 5, 11, 55, 121, 605

Divisors of 421 :

The positive integer divisors of 421 that completely divides 421 are.

1, 421

GCD of numbers is the greatest common divisor

So, the GCD (270, 683, 605, 421) = 1.

Given numbers are 270, 683, 605, 421

The list of prime factors of all numbers are

Prime factors of 270 are 2 x 3 x 3 x 3 x 5

Prime factors of 683 are 683

Prime factors of 605 are 5 x 11 x 11

Prime factors of 421 are 421

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

Given numbers are 270, 683, 605, 421

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

Apply this formula for all numbers.

Step1:

LCM(270, 683) = 184410

GCD(270, 683) = ( 270 x 683 ) / 184410

= 270 / 683

= 270

Step2:

LCM(1, 605) = 605

GCD(1, 605) = ( 1 x 605 ) / 605

= 1 / 605

= 1

Step3:

LCM(1, 421) = 421

GCD(1, 421) = ( 1 x 421 ) / 421

= 1 / 421

= 1

So, Greatest Common Divisor of 270, 683, 605, 421 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 129, 306, 905, 586
• GCD of 333, 408, 191, 992
• GCD of 332, 901, 404, 667
• GCD of 146, 123, 925, 604
• GCD of 331, 863, 299, 198

Given numbers are 270, 683, 605, 421
The greatest common divisor of numbers 270, 683, 605, 421 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 270, 683, 605, 421 is 1.

1. What is the GCD of 270, 683, 605, 421?

GCD of given numbers 270, 683, 605, 421 is 1

2. How to calculate the greatest common divisor of 270, 683, 605, 421?

We can find the highest common divisor of 270, 683, 605, 421 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 270, 683, 605, 421 i.e 1.

3. How can I use the GCD of 270, 683, 605, 421Calculator?

Out the numbers 270, 683, 605, 421 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.