GCD of 164, 515, 800, 155 Calculator

Given Input numbers are 164, 515, 800, 155

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

Divisors of 164 :

The positive integer divisors of 164 that completely divides 164 are.

1, 2, 4, 41, 82, 164

Divisors of 515 :

The positive integer divisors of 515 that completely divides 515 are.

1, 5, 103, 515

Divisors of 800 :

The positive integer divisors of 800 that completely divides 800 are.

1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 160, 200, 400, 800

Divisors of 155 :

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

1, 5, 31, 155

GCD of numbers is the greatest common divisor

So, the GCD (164, 515, 800, 155) = 1.

Given numbers are 164, 515, 800, 155

The list of prime factors of all numbers are

Prime factors of 164 are 2 x 2 x 41

Prime factors of 515 are 5 x 103

Prime factors of 800 are 2 x 2 x 2 x 2 x 2 x 5 x 5

Prime factors of 155 are 5 x 31

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

Given numbers are 164, 515, 800, 155

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

Apply this formula for all numbers.

Step1:

LCM(164, 515) = 84460

GCD(164, 515) = ( 164 x 515 ) / 84460

= 164 / 515

= 164

Step2:

LCM(1, 800) = 800

GCD(1, 800) = ( 1 x 800 ) / 800

= 1 / 800

= 1

Step3:

LCM(1, 155) = 155

GCD(1, 155) = ( 1 x 155 ) / 155

= 1 / 155

= 1

So, Greatest Common Divisor of 164, 515, 800, 155 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 416, 875, 529, 640
• GCD of 791, 491, 663, 505
• GCD of 627, 758, 629, 303
• GCD of 304, 321, 575, 810
• GCD of 148, 451, 753, 161

Given numbers are 164, 515, 800, 155
The greatest common divisor of numbers 164, 515, 800, 155 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 164, 515, 800, 155 is 1.

1. What is the GCD of 164, 515, 800, 155?

GCD of given numbers 164, 515, 800, 155 is 1

2. How to calculate the greatest common divisor of 164, 515, 800, 155?

We can find the highest common divisor of 164, 515, 800, 155 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 164, 515, 800, 155 i.e 1.

3. How can I use the GCD of 164, 515, 800, 155Calculator?

Out the numbers 164, 515, 800, 155 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.