GCD of 810, 492, 155, 359 Calculator

Given Input numbers are 810, 492, 155, 359

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

Divisors of 810 :

The positive integer divisors of 810 that completely divides 810 are.

1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 405, 810

Divisors of 492 :

The positive integer divisors of 492 that completely divides 492 are.

1, 2, 3, 4, 6, 12, 41, 82, 123, 164, 246, 492

Divisors of 155 :

The positive integer divisors of 155 that completely divides 155 are.

1, 5, 31, 155

Divisors of 359 :

The positive integer divisors of 359 that completely divides 359 are.

1, 359

GCD of numbers is the greatest common divisor

So, the GCD (810, 492, 155, 359) = 1.

Given numbers are 810, 492, 155, 359

The list of prime factors of all numbers are

Prime factors of 810 are 2 x 3 x 3 x 3 x 3 x 5

Prime factors of 492 are 2 x 2 x 3 x 41

Prime factors of 155 are 5 x 31

Prime factors of 359 are 359

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

Given numbers are 810, 492, 155, 359

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

Apply this formula for all numbers.

Step1:

LCM(810, 492) = 66420

GCD(810, 492) = ( 810 x 492 ) / 66420

= 810 / 492

= 810

Step2:

LCM(6, 155) = 930

GCD(6, 155) = ( 6 x 155 ) / 930

= 6 / 155

= 6

Step3:

LCM(1, 359) = 359

GCD(1, 359) = ( 1 x 359 ) / 359

= 1 / 359

= 1

So, Greatest Common Divisor of 810, 492, 155, 359 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 137, 735, 954, 592
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Given numbers are 810, 492, 155, 359
The greatest common divisor of numbers 810, 492, 155, 359 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 810, 492, 155, 359 is 1.

1. What is the GCD of 810, 492, 155, 359?

GCD of given numbers 810, 492, 155, 359 is 1

2. How to calculate the greatest common divisor of 810, 492, 155, 359?

We can find the highest common divisor of 810, 492, 155, 359 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 810, 492, 155, 359 i.e 1.

3. How can I use the GCD of 810, 492, 155, 359Calculator?

Out the numbers 810, 492, 155, 359 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.