GCD of 887, 388, 820 Calculator

Given Input numbers are 887, 388, 820

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

Divisors of 887 :

The positive integer divisors of 887 that completely divides 887 are.

1, 887

Divisors of 388 :

The positive integer divisors of 388 that completely divides 388 are.

1, 2, 4, 97, 194, 388

Divisors of 820 :

The positive integer divisors of 820 that completely divides 820 are.

1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 410, 820

GCD of numbers is the greatest common divisor

So, the GCD (887, 388, 820) = 1.

Given numbers are 887, 388, 820

The list of prime factors of all numbers are

Prime factors of 887 are 887

Prime factors of 388 are 2 x 2 x 97

Prime factors of 820 are 2 x 2 x 5 x 41

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

Given numbers are 887, 388, 820

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

Apply this formula for all numbers.

Step1:

LCM(887, 388) = 344156

GCD(887, 388) = ( 887 x 388 ) / 344156

= 887 / 388

= 887

Step2:

LCM(1, 820) = 820

GCD(1, 820) = ( 1 x 820 ) / 820

= 1 / 820

= 1

So, Greatest Common Divisor of 887, 388, 820 is 1

Here are some samples of GCD of Numbers calculations.

• GCD of 550, 131, 203
• GCD of 479, 492, 915
• GCD of 260, 910, 774
• GCD of 438, 664, 122
• GCD of 302, 752, 520

Given numbers are 887, 388, 820
The greatest common divisor of numbers 887, 388, 820 can be found in various methods such as the LCM formula, factoring, and prime factorization. The GCD of numbers 887, 388, 820 is 1.

1. What is the GCD of 887, 388, 820?

GCD of given numbers 887, 388, 820 is 1

2. How to calculate the greatest common divisor of 887, 388, 820?

We can find the highest common divisor of 887, 388, 820 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 887, 388, 820 i.e 1.

3. How can I use the GCD of 887, 388, 820Calculator?

Out the numbers 887, 388, 820 into the GCD calculator and hit the calculate button to get the greatest common divisor as result.