GCD of 270, 431, 220, 730 Calculator

Given Input numbers are 270, 431, 220, 730

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 431 :

The positive integer divisors of 431 that completely divides 431 are.

1, 431

Divisors of 220 :

The positive integer divisors of 220 that completely divides 220 are.

1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220

Divisors of 730 :

The positive integer divisors of 730 that completely divides 730 are.

1, 2, 5, 10, 73, 146, 365, 730

GCD of numbers is the greatest common divisor

So, the GCD (270, 431, 220, 730) = 1.

Given numbers are 270, 431, 220, 730

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 431 are 431

Prime factors of 220 are 2 x 2 x 5 x 11

Prime factors of 730 are 2 x 5 x 73

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

Given numbers are 270, 431, 220, 730

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

Apply this formula for all numbers.

Step1:

LCM(270, 431) = 116370

GCD(270, 431) = ( 270 x 431 ) / 116370

= 270 / 431

= 270

Step2:

LCM(1, 220) = 220

GCD(1, 220) = ( 1 x 220 ) / 220

= 1 / 220

= 1

Step3:

LCM(1, 730) = 730

GCD(1, 730) = ( 1 x 730 ) / 730

= 1 / 730

= 1

So, Greatest Common Divisor of 270, 431, 220, 730 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 895, 715, 353, 117
• GCD of 191, 189, 969, 752
• GCD of 596, 252, 612, 883
• GCD of 356, 983, 830, 450
• GCD of 633, 533, 235, 991

Given numbers are 270, 431, 220, 730
The greatest common divisor of numbers 270, 431, 220, 730 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 270, 431, 220, 730 is 1.

1. What is the GCD of 270, 431, 220, 730?

GCD of given numbers 270, 431, 220, 730 is 1

2. How to calculate the greatest common divisor of 270, 431, 220, 730?

We can find the highest common divisor of 270, 431, 220, 730 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, 431, 220, 730 i.e 1.

3. How can I use the GCD of 270, 431, 220, 730Calculator?

Out the numbers 270, 431, 220, 730 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.