GCD of 162, 861, 426, 272 Calculator

Given Input numbers are 162, 861, 426, 272

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

Divisors of 162 :

The positive integer divisors of 162 that completely divides 162 are.

1, 2, 3, 6, 9, 18, 27, 54, 81, 162

Divisors of 861 :

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

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

Divisors of 426 :

The positive integer divisors of 426 that completely divides 426 are.

1, 2, 3, 6, 71, 142, 213, 426

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 (162, 861, 426, 272) = 1.

Given numbers are 162, 861, 426, 272

The list of prime factors of all numbers are

Prime factors of 162 are 2 x 3 x 3 x 3 x 3

Prime factors of 861 are 3 x 7 x 41

Prime factors of 426 are 2 x 3 x 71

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 162, 861, 426, 272

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

Apply this formula for all numbers.

Step1:

LCM(162, 861) = 46494

GCD(162, 861) = ( 162 x 861 ) / 46494

= 162 / 861

= 162

Step2:

LCM(3, 426) = 426

GCD(3, 426) = ( 3 x 426 ) / 426

= 3 / 426

= 3

Step3:

LCM(3, 272) = 816

GCD(3, 272) = ( 3 x 272 ) / 816

= 3 / 272

= 3

So, Greatest Common Divisor of 162, 861, 426, 272 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 474, 411, 564, 912
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• GCD of 643, 486, 370, 914
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Given numbers are 162, 861, 426, 272
The greatest common divisor of numbers 162, 861, 426, 272 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 162, 861, 426, 272 is 1.

1. What is the GCD of 162, 861, 426, 272?

GCD of given numbers 162, 861, 426, 272 is 1

2. How to calculate the greatest common divisor of 162, 861, 426, 272?

We can find the highest common divisor of 162, 861, 426, 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 162, 861, 426, 272 i.e 1.

3. How can I use the GCD of 162, 861, 426, 272Calculator?

Out the numbers 162, 861, 426, 272 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.