GCD of 160, 810, 402, 404 Calculator

Given Input numbers are 160, 810, 402, 404

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

Divisors of 160 :

The positive integer divisors of 160 that completely divides 160 are.

1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160

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 402 :

The positive integer divisors of 402 that completely divides 402 are.

1, 2, 3, 6, 67, 134, 201, 402

Divisors of 404 :

The positive integer divisors of 404 that completely divides 404 are.

1, 2, 4, 101, 202, 404

GCD of numbers is the greatest common divisor

So, the GCD (160, 810, 402, 404) = 2.

Given numbers are 160, 810, 402, 404

The list of prime factors of all numbers are

Prime factors of 160 are 2 x 2 x 2 x 2 x 2 x 5

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

Prime factors of 402 are 2 x 3 x 67

Prime factors of 404 are 2 x 2 x 101

The highest common occurrence is 2¹

Therefore, GCD of 160, 810, 402, 404 is 2.

Given numbers are 160, 810, 402, 404

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

Apply this formula for all numbers.

Step1:

LCM(160, 810) = 12960

GCD(160, 810) = ( 160 x 810 ) / 12960

= 160 / 810

= 160

Step2:

LCM(10, 402) = 2010

GCD(10, 402) = ( 10 x 402 ) / 2010

= 10 / 402

= 10

Step3:

LCM(2, 404) = 404

GCD(2, 404) = ( 2 x 404 ) / 404

= 2 / 404

= 2

So, Greatest Common Divisor of 160, 810, 402, 404 is 2

Here are some samples of GCD of Numbers calculations.

• GCD of 487, 809, 675, 716
• GCD of 483, 263, 286, 755
• GCD of 345, 534, 472, 709
• GCD of 425, 767, 991, 266
• GCD of 556, 793, 177, 793

Given numbers are 160, 810, 402, 404
The greatest common divisor of numbers 160, 810, 402, 404 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 160, 810, 402, 404 is 2.

1. What is the GCD of 160, 810, 402, 404?

GCD of given numbers 160, 810, 402, 404 is 2

2. How to calculate the greatest common divisor of 160, 810, 402, 404?

We can find the highest common divisor of 160, 810, 402, 404 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 160, 810, 402, 404 i.e 2.

3. How can I use the GCD of 160, 810, 402, 404Calculator?

Out the numbers 160, 810, 402, 404 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.