GCD of 818, 221, 877, 180 Calculator

Given Input numbers are 818, 221, 877, 180

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

Divisors of 818 :

The positive integer divisors of 818 that completely divides 818 are.

1, 2, 409, 818

Divisors of 221 :

The positive integer divisors of 221 that completely divides 221 are.

1, 13, 17, 221

Divisors of 877 :

The positive integer divisors of 877 that completely divides 877 are.

1, 877

Divisors of 180 :

The positive integer divisors of 180 that completely divides 180 are.

1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180

GCD of numbers is the greatest common divisor

So, the GCD (818, 221, 877, 180) = 1.

Given numbers are 818, 221, 877, 180

The list of prime factors of all numbers are

Prime factors of 818 are 2 x 409

Prime factors of 221 are 13 x 17

Prime factors of 877 are 877

Prime factors of 180 are 2 x 2 x 3 x 3 x 5

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

Given numbers are 818, 221, 877, 180

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

Apply this formula for all numbers.

Step1:

LCM(818, 221) = 180778

GCD(818, 221) = ( 818 x 221 ) / 180778

= 818 / 221

= 818

Step2:

LCM(1, 877) = 877

GCD(1, 877) = ( 1 x 877 ) / 877

= 1 / 877

= 1

Step3:

LCM(1, 180) = 180

GCD(1, 180) = ( 1 x 180 ) / 180

= 1 / 180

= 1

So, Greatest Common Divisor of 818, 221, 877, 180 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 425, 674, 171, 899
• GCD of 389, 488, 336, 109
• GCD of 369, 245, 273, 899
• GCD of 401, 680, 941, 770
• GCD of 958, 533, 342, 253

Given numbers are 818, 221, 877, 180
The greatest common divisor of numbers 818, 221, 877, 180 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 818, 221, 877, 180 is 1.

1. What is the GCD of 818, 221, 877, 180?

GCD of given numbers 818, 221, 877, 180 is 1

2. How to calculate the greatest common divisor of 818, 221, 877, 180?

We can find the highest common divisor of 818, 221, 877, 180 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 818, 221, 877, 180 i.e 1.

3. How can I use the GCD of 818, 221, 877, 180Calculator?

Out the numbers 818, 221, 877, 180 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.