GCD of 809, 351, 470, 272 Calculator

Given Input numbers are 809, 351, 470, 272

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

Divisors of 809 :

The positive integer divisors of 809 that completely divides 809 are.

1, 809

Divisors of 351 :

The positive integer divisors of 351 that completely divides 351 are.

1, 3, 9, 13, 27, 39, 117, 351

Divisors of 470 :

The positive integer divisors of 470 that completely divides 470 are.

1, 2, 5, 10, 47, 94, 235, 470

Divisors of 272 :

The positive integer divisors of 272 that completely divides 272 are.

1, 2, 4, 8, 16, 17, 34, 68, 136, 272

GCD of numbers is the greatest common divisor

So, the GCD (809, 351, 470, 272) = 1.

Given numbers are 809, 351, 470, 272

The list of prime factors of all numbers are

Prime factors of 809 are 809

Prime factors of 351 are 3 x 3 x 3 x 13

Prime factors of 470 are 2 x 5 x 47

Prime factors of 272 are 2 x 2 x 2 x 2 x 17

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

Given numbers are 809, 351, 470, 272

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

Apply this formula for all numbers.

Step1:

LCM(809, 351) = 283959

GCD(809, 351) = ( 809 x 351 ) / 283959

= 809 / 351

= 809

Step2:

LCM(1, 470) = 470

GCD(1, 470) = ( 1 x 470 ) / 470

= 1 / 470

= 1

Step3:

LCM(1, 272) = 272

GCD(1, 272) = ( 1 x 272 ) / 272

= 1 / 272

= 1

So, Greatest Common Divisor of 809, 351, 470, 272 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 159, 840, 116, 374
• GCD of 587, 502, 499, 707
• GCD of 327, 279, 225, 235
• GCD of 423, 977, 503, 696
• GCD of 530, 538, 547, 726

Given numbers are 809, 351, 470, 272
The greatest common divisor of numbers 809, 351, 470, 272 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 809, 351, 470, 272 is 1.

1. What is the GCD of 809, 351, 470, 272?

GCD of given numbers 809, 351, 470, 272 is 1

2. How to calculate the greatest common divisor of 809, 351, 470, 272?

We can find the highest common divisor of 809, 351, 470, 272 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 809, 351, 470, 272 i.e 1.

3. How can I use the GCD of 809, 351, 470, 272Calculator?

Out the numbers 809, 351, 470, 272 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.