GCD of 470, 861, 316, 272 Calculator

Given Input numbers are 470, 861, 316, 272

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

Divisors of 470 :

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

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

Divisors of 861 :

The positive integer divisors of 861 that completely divides 861 are.

1, 3, 7, 21, 41, 123, 287, 861

Divisors of 316 :

The positive integer divisors of 316 that completely divides 316 are.

1, 2, 4, 79, 158, 316

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 (470, 861, 316, 272) = 1.

Given numbers are 470, 861, 316, 272

The list of prime factors of all numbers are

Prime factors of 470 are 2 x 5 x 47

Prime factors of 861 are 3 x 7 x 41

Prime factors of 316 are 2 x 2 x 79

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 470, 861, 316, 272

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

Apply this formula for all numbers.

Step1:

LCM(470, 861) = 404670

GCD(470, 861) = ( 470 x 861 ) / 404670

= 470 / 861

= 470

Step2:

LCM(1, 316) = 316

GCD(1, 316) = ( 1 x 316 ) / 316

= 1 / 316

= 1

Step3:

LCM(1, 272) = 272

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

= 1 / 272

= 1

So, Greatest Common Divisor of 470, 861, 316, 272 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 871, 229, 180, 566
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Given numbers are 470, 861, 316, 272
The greatest common divisor of numbers 470, 861, 316, 272 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 470, 861, 316, 272 is 1.

1. What is the GCD of 470, 861, 316, 272?

GCD of given numbers 470, 861, 316, 272 is 1

2. How to calculate the greatest common divisor of 470, 861, 316, 272?

We can find the highest common divisor of 470, 861, 316, 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 470, 861, 316, 272 i.e 1.

3. How can I use the GCD of 470, 861, 316, 272Calculator?

Out the numbers 470, 861, 316, 272 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.